49721100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 180821760

約数和(自身を除く): 131100660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 25, 26, 30, 33, 38, 39, 44, 50, 52, 55, 57, 60, 61, 65, 66, 75, 76, 78, 95, 100, 110, 114, 122, 130, 132, 143, 150, 156, 165, 183, 190, 195, 209, 220, 228, 244, 247, 260, 275, 285, 286, 300, 305, 325, 330, 366, 380, 390, 418, 429, 475, 494, 550, 570, 572, 610, 627, 650, 660, 671, 715, 732, 741, 780, 793, 825, 836, 858, 915, 950, 975, 988, 1045, 1100, 1140, 1159, 1220, 1235, 1254, 1300, 1342, 1425, 1430, 1482, 1525, 1586, 1650, 1716, 1830, 1900, 1950, 2013, 2090, 2145, 2318, 2379, 2470, 2508, 2684, 2717, 2850, 2860, 2964, 3050, 3135, 3172, 3300, 3355, 3477, 3575, 3660, 3705, 3900, 3965, 4026, 4180, 4290, 4575, 4636, 4758, 4940, 5225, 5434, 5700, 5795, 6100, 6175, 6270, 6710, 6954, 7150, 7410, 7930, 8052, 8151, 8580, 8723, 9150, 9516, 10065, 10450, 10725, 10868, 11590, 11895, 12350, 12540, 12749, 13420, 13585, 13908, 14300, 14820, 15067, 15675, 15860, 16302, 16775, 17385, 17446, 18300, 18525, 19825, 20130, 20900, 21450, 23180, 23790, 24700, 25498, 26169, 27170, 28975, 30134, 31350, 32604, 33550, 34770, 34892, 37050, 38247, 39650, 40260, 40755, 42900, 43615, 45201, 47580, 50325, 50996, 52338, 54340, 57950, 59475, 60268, 62700, 63745, 67100, 67925, 69540, 74100, 75335, 76494, 79300, 81510, 86925, 87230, 90402, 100650, 104676, 115900, 118950, 127490, 130845, 135850, 150670, 152988, 163020, 165737, 173850, 174460, 180804, 191235, 201300, 203775, 218075, 226005, 237900, 254980, 261690, 271700, 301340, 318725, 331474, 347700, 376675, 382470, 407550, 436150, 452010, 497211, 523380, 637450, 654225, 662948, 753350, 764940, 815100, 828685, 872300, 904020, 956175, 994422, 1130025, 1274900, 1308450, 1506700, 1657370, 1912350, 1988844, 2260050, 2486055, 2616900, 3314740, 3824700, 4143425, 4520100, 4972110, 8286850, 9944220, 12430275, 16573700, 24860550, 49721100]

約数ペア:

[(1, 49721100), (2, 24860550), (3, 16573700), (4, 12430275), (5, 9944220), (6, 8286850), (10, 4972110), (11, 4520100), (12, 4143425), (13, 3824700), (15, 3314740), (19, 2616900), (20, 2486055), (22, 2260050), (25, 1988844), (26, 1912350), (30, 1657370), (33, 1506700), (38, 1308450), (39, 1274900), (44, 1130025), (50, 994422), (52, 956175), (55, 904020), (57, 872300), (60, 828685), (61, 815100), (65, 764940), (66, 753350), (75, 662948), (76, 654225), (78, 637450), (95, 523380), (100, 497211), (110, 452010), (114, 436150), (122, 407550), (130, 382470), (132, 376675), (143, 347700), (150, 331474), (156, 318725), (165, 301340), (183, 271700), (190, 261690), (195, 254980), (209, 237900), (220, 226005), (228, 218075), (244, 203775), (247, 201300), (260, 191235), (275, 180804), (285, 174460), (286, 173850), (300, 165737), (305, 163020), (325, 152988), (330, 150670), (366, 135850), (380, 130845), (390, 127490), (418, 118950), (429, 115900), (475, 104676), (494, 100650), (550, 90402), (570, 87230), (572, 86925), (610, 81510), (627, 79300), (650, 76494), (660, 75335), (671, 74100), (715, 69540), (732, 67925), (741, 67100), (780, 63745), (793, 62700), (825, 60268), (836, 59475), (858, 57950), (915, 54340), (950, 52338), (975, 50996), (988, 50325), (1045, 47580), (1100, 45201), (1140, 43615), (1159, 42900), (1220, 40755), (1235, 40260), (1254, 39650), (1300, 38247), (1342, 37050), (1425, 34892), (1430, 34770), (1482, 33550), (1525, 32604), (1586, 31350), (1650, 30134), (1716, 28975), (1830, 27170), (1900, 26169), (1950, 25498), (2013, 24700), (2090, 23790), (2145, 23180), (2318, 21450), (2379, 20900), (2470, 20130), (2508, 19825), (2684, 18525), (2717, 18300), (2850, 17446), (2860, 17385), (2964, 16775), (3050, 16302), (3135, 15860), (3172, 15675), (3300, 15067), (3355, 14820), (3477, 14300), (3575, 13908), (3660, 13585), (3705, 13420), (3900, 12749), (3965, 12540), (4026, 12350), (4180, 11895), (4290, 11590), (4575, 10868), (4636, 10725), (4758, 10450), (4940, 10065), (5225, 9516), (5434, 9150), (5700, 8723), (5795, 8580), (6100, 8151), (6175, 8052), (6270, 7930), (6710, 7410), (6954, 7150)]