50995620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 185902080

約数和(自身を除く): 134906460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 37, 38, 39, 45, 52, 57, 60, 62, 65, 74, 76, 78, 90, 93, 95, 111, 114, 117, 124, 130, 148, 155, 156, 171, 180, 185, 186, 190, 195, 222, 228, 234, 247, 260, 279, 285, 310, 333, 342, 370, 372, 380, 390, 403, 444, 465, 468, 481, 494, 555, 558, 570, 585, 589, 620, 666, 684, 703, 740, 741, 780, 806, 855, 930, 962, 988, 1110, 1116, 1140, 1147, 1170, 1178, 1209, 1235, 1332, 1395, 1406, 1443, 1482, 1612, 1665, 1710, 1767, 1860, 1924, 2015, 2109, 2220, 2223, 2294, 2340, 2356, 2405, 2418, 2470, 2790, 2812, 2886, 2945, 2964, 3330, 3420, 3441, 3515, 3534, 3627, 3705, 4030, 4218, 4329, 4446, 4588, 4810, 4836, 4940, 5301, 5580, 5735, 5772, 5890, 6045, 6327, 6660, 6882, 7030, 7068, 7215, 7254, 7410, 7657, 8060, 8436, 8658, 8835, 8892, 9139, 9620, 10323, 10545, 10602, 11115, 11470, 11780, 12090, 12654, 13764, 14060, 14430, 14508, 14820, 14911, 15314, 17205, 17316, 17670, 18135, 18278, 20646, 21090, 21204, 21645, 21793, 22230, 22940, 22971, 24180, 25308, 26505, 27417, 28860, 29822, 30628, 31635, 34410, 35340, 36270, 36556, 38285, 41292, 42180, 43290, 43586, 44460, 44733, 45695, 45942, 51615, 53010, 54834, 59644, 63270, 65379, 68820, 68913, 72540, 74555, 76570, 82251, 86580, 87172, 89466, 91390, 91884, 103230, 106020, 108965, 109668, 114855, 126540, 130758, 134199, 137085, 137826, 149110, 153140, 164502, 178932, 182780, 196137, 206460, 217930, 223665, 229710, 261516, 268398, 274170, 275652, 283309, 298220, 326895, 329004, 344565, 392274, 411255, 435860, 447330, 459420, 536796, 548340, 566618, 653790, 670995, 689130, 784548, 822510, 849927, 894660, 980685, 1133236, 1307580, 1341990, 1378260, 1416545, 1645020, 1699854, 1961370, 2549781, 2683980, 2833090, 3399708, 3922740, 4249635, 5099562, 5666180, 8499270, 10199124, 12748905, 16998540, 25497810, 50995620]

約数ペア:

[(1, 50995620), (2, 25497810), (3, 16998540), (4, 12748905), (5, 10199124), (6, 8499270), (9, 5666180), (10, 5099562), (12, 4249635), (13, 3922740), (15, 3399708), (18, 2833090), (19, 2683980), (20, 2549781), (26, 1961370), (30, 1699854), (31, 1645020), (36, 1416545), (37, 1378260), (38, 1341990), (39, 1307580), (45, 1133236), (52, 980685), (57, 894660), (60, 849927), (62, 822510), (65, 784548), (74, 689130), (76, 670995), (78, 653790), (90, 566618), (93, 548340), (95, 536796), (111, 459420), (114, 447330), (117, 435860), (124, 411255), (130, 392274), (148, 344565), (155, 329004), (156, 326895), (171, 298220), (180, 283309), (185, 275652), (186, 274170), (190, 268398), (195, 261516), (222, 229710), (228, 223665), (234, 217930), (247, 206460), (260, 196137), (279, 182780), (285, 178932), (310, 164502), (333, 153140), (342, 149110), (370, 137826), (372, 137085), (380, 134199), (390, 130758), (403, 126540), (444, 114855), (465, 109668), (468, 108965), (481, 106020), (494, 103230), (555, 91884), (558, 91390), (570, 89466), (585, 87172), (589, 86580), (620, 82251), (666, 76570), (684, 74555), (703, 72540), (740, 68913), (741, 68820), (780, 65379), (806, 63270), (855, 59644), (930, 54834), (962, 53010), (988, 51615), (1110, 45942), (1116, 45695), (1140, 44733), (1147, 44460), (1170, 43586), (1178, 43290), (1209, 42180), (1235, 41292), (1332, 38285), (1395, 36556), (1406, 36270), (1443, 35340), (1482, 34410), (1612, 31635), (1665, 30628), (1710, 29822), (1767, 28860), (1860, 27417), (1924, 26505), (2015, 25308), (2109, 24180), (2220, 22971), (2223, 22940), (2294, 22230), (2340, 21793), (2356, 21645), (2405, 21204), (2418, 21090), (2470, 20646), (2790, 18278), (2812, 18135), (2886, 17670), (2945, 17316), (2964, 17205), (3330, 15314), (3420, 14911), (3441, 14820), (3515, 14508), (3534, 14430), (3627, 14060), (3705, 13764), (4030, 12654), (4218, 12090), (4329, 11780), (4446, 11470), (4588, 11115), (4810, 10602), (4836, 10545), (4940, 10323), (5301, 9620), (5580, 9139), (5735, 8892), (5772, 8835), (5890, 8658), (6045, 8436), (6327, 8060), (6660, 7657), (6882, 7410), (7030, 7254), (7068, 7215)]