49210920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 189652320

約数和(自身を除く): 140441400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 43, 44, 45, 51, 55, 60, 66, 68, 72, 85, 86, 88, 90, 99, 102, 110, 120, 129, 132, 136, 153, 165, 170, 172, 180, 187, 198, 204, 215, 220, 255, 258, 264, 289, 306, 330, 340, 344, 360, 374, 387, 396, 408, 430, 440, 473, 495, 510, 516, 561, 578, 612, 645, 660, 680, 731, 748, 765, 774, 792, 860, 867, 935, 946, 990, 1020, 1032, 1122, 1156, 1224, 1290, 1320, 1419, 1445, 1462, 1496, 1530, 1548, 1683, 1720, 1734, 1870, 1892, 1935, 1980, 2040, 2193, 2244, 2312, 2365, 2580, 2601, 2805, 2838, 2890, 2924, 3060, 3096, 3179, 3366, 3468, 3655, 3740, 3784, 3870, 3960, 4257, 4335, 4386, 4488, 4730, 5160, 5202, 5610, 5676, 5780, 5848, 6120, 6358, 6579, 6732, 6936, 7095, 7310, 7480, 7740, 8041, 8415, 8514, 8670, 8772, 9460, 9537, 10404, 10965, 11220, 11352, 11560, 12427, 12716, 13005, 13158, 13464, 14190, 14620, 15480, 15895, 16082, 16830, 17028, 17340, 17544, 18920, 19074, 20808, 21285, 21930, 22440, 24123, 24854, 25432, 26010, 26316, 28380, 28611, 29240, 31790, 32164, 32895, 33660, 34056, 34680, 37281, 38148, 40205, 42570, 43860, 47685, 48246, 49708, 52020, 52632, 56760, 57222, 62135, 63580, 64328, 65790, 67320, 72369, 74562, 76296, 80410, 85140, 87720, 95370, 96492, 99416, 104040, 111843, 114444, 120615, 124270, 127160, 131580, 136697, 143055, 144738, 149124, 160820, 170280, 186405, 190740, 192984, 223686, 228888, 241230, 248540, 263160, 273394, 286110, 289476, 298248, 321640, 361845, 372810, 381480, 410091, 447372, 482460, 497080, 546788, 559215, 572220, 578952, 683485, 723690, 745620, 820182, 894744, 964920, 1093576, 1118430, 1144440, 1230273, 1366970, 1447380, 1491240, 1640364, 2050455, 2236860, 2460546, 2733940, 2894760, 3280728, 4100910, 4473720, 4921092, 5467880, 6151365, 8201820, 9842184, 12302730, 16403640, 24605460, 49210920]

約数ペア:

[(1, 49210920), (2, 24605460), (3, 16403640), (4, 12302730), (5, 9842184), (6, 8201820), (8, 6151365), (9, 5467880), (10, 4921092), (11, 4473720), (12, 4100910), (15, 3280728), (17, 2894760), (18, 2733940), (20, 2460546), (22, 2236860), (24, 2050455), (30, 1640364), (33, 1491240), (34, 1447380), (36, 1366970), (40, 1230273), (43, 1144440), (44, 1118430), (45, 1093576), (51, 964920), (55, 894744), (60, 820182), (66, 745620), (68, 723690), (72, 683485), (85, 578952), (86, 572220), (88, 559215), (90, 546788), (99, 497080), (102, 482460), (110, 447372), (120, 410091), (129, 381480), (132, 372810), (136, 361845), (153, 321640), (165, 298248), (170, 289476), (172, 286110), (180, 273394), (187, 263160), (198, 248540), (204, 241230), (215, 228888), (220, 223686), (255, 192984), (258, 190740), (264, 186405), (289, 170280), (306, 160820), (330, 149124), (340, 144738), (344, 143055), (360, 136697), (374, 131580), (387, 127160), (396, 124270), (408, 120615), (430, 114444), (440, 111843), (473, 104040), (495, 99416), (510, 96492), (516, 95370), (561, 87720), (578, 85140), (612, 80410), (645, 76296), (660, 74562), (680, 72369), (731, 67320), (748, 65790), (765, 64328), (774, 63580), (792, 62135), (860, 57222), (867, 56760), (935, 52632), (946, 52020), (990, 49708), (1020, 48246), (1032, 47685), (1122, 43860), (1156, 42570), (1224, 40205), (1290, 38148), (1320, 37281), (1419, 34680), (1445, 34056), (1462, 33660), (1496, 32895), (1530, 32164), (1548, 31790), (1683, 29240), (1720, 28611), (1734, 28380), (1870, 26316), (1892, 26010), (1935, 25432), (1980, 24854), (2040, 24123), (2193, 22440), (2244, 21930), (2312, 21285), (2365, 20808), (2580, 19074), (2601, 18920), (2805, 17544), (2838, 17340), (2890, 17028), (2924, 16830), (3060, 16082), (3096, 15895), (3179, 15480), (3366, 14620), (3468, 14190), (3655, 13464), (3740, 13158), (3784, 13005), (3870, 12716), (3960, 12427), (4257, 11560), (4335, 11352), (4386, 11220), (4488, 10965), (4730, 10404), (5160, 9537), (5202, 9460), (5610, 8772), (5676, 8670), (5780, 8514), (5848, 8415), (6120, 8041), (6358, 7740), (6579, 7480), (6732, 7310), (6936, 7095)]