50885100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 187675488

約数和(自身を除く): 136790388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 82, 84, 90, 100, 105, 123, 126, 140, 150, 164, 175, 180, 197, 205, 210, 225, 246, 252, 287, 300, 315, 350, 369, 394, 410, 420, 450, 492, 525, 574, 591, 615, 630, 700, 738, 788, 820, 861, 900, 985, 1025, 1050, 1148, 1182, 1230, 1260, 1379, 1435, 1476, 1575, 1722, 1773, 1845, 1970, 2050, 2100, 2364, 2460, 2583, 2758, 2870, 2955, 3075, 3150, 3444, 3546, 3690, 3940, 4100, 4137, 4305, 4925, 5166, 5516, 5740, 5910, 6150, 6300, 6895, 7092, 7175, 7380, 8077, 8274, 8610, 8865, 9225, 9850, 10332, 11820, 12300, 12411, 12915, 13790, 14350, 14775, 16154, 16548, 17220, 17730, 18450, 19700, 20685, 21525, 24231, 24822, 25830, 27580, 28700, 29550, 32308, 34475, 35460, 36900, 40385, 41370, 43050, 44325, 48462, 49644, 51660, 56539, 59100, 62055, 64575, 68950, 72693, 80770, 82740, 86100, 88650, 96924, 103425, 113078, 121155, 124110, 129150, 137900, 145386, 161540, 169617, 177300, 201925, 206850, 226156, 242310, 248220, 258300, 282695, 290772, 310275, 339234, 363465, 403850, 413700, 484620, 508851, 565390, 605775, 620550, 678468, 726930, 807700, 848085, 1017702, 1130780, 1211550, 1241100, 1413475, 1453860, 1696170, 1817325, 2035404, 2423100, 2544255, 2826950, 3392340, 3634650, 4240425, 5088510, 5653900, 7269300, 8480850, 10177020, 12721275, 16961700, 25442550, 50885100]

約数ペア:

[(1, 50885100), (2, 25442550), (3, 16961700), (4, 12721275), (5, 10177020), (6, 8480850), (7, 7269300), (9, 5653900), (10, 5088510), (12, 4240425), (14, 3634650), (15, 3392340), (18, 2826950), (20, 2544255), (21, 2423100), (25, 2035404), (28, 1817325), (30, 1696170), (35, 1453860), (36, 1413475), (41, 1241100), (42, 1211550), (45, 1130780), (50, 1017702), (60, 848085), (63, 807700), (70, 726930), (75, 678468), (82, 620550), (84, 605775), (90, 565390), (100, 508851), (105, 484620), (123, 413700), (126, 403850), (140, 363465), (150, 339234), (164, 310275), (175, 290772), (180, 282695), (197, 258300), (205, 248220), (210, 242310), (225, 226156), (246, 206850), (252, 201925), (287, 177300), (300, 169617), (315, 161540), (350, 145386), (369, 137900), (394, 129150), (410, 124110), (420, 121155), (450, 113078), (492, 103425), (525, 96924), (574, 88650), (591, 86100), (615, 82740), (630, 80770), (700, 72693), (738, 68950), (788, 64575), (820, 62055), (861, 59100), (900, 56539), (985, 51660), (1025, 49644), (1050, 48462), (1148, 44325), (1182, 43050), (1230, 41370), (1260, 40385), (1379, 36900), (1435, 35460), (1476, 34475), (1575, 32308), (1722, 29550), (1773, 28700), (1845, 27580), (1970, 25830), (2050, 24822), (2100, 24231), (2364, 21525), (2460, 20685), (2583, 19700), (2758, 18450), (2870, 17730), (2955, 17220), (3075, 16548), (3150, 16154), (3444, 14775), (3546, 14350), (3690, 13790), (3940, 12915), (4100, 12411), (4137, 12300), (4305, 11820), (4925, 10332), (5166, 9850), (5516, 9225), (5740, 8865), (5910, 8610), (6150, 8274), (6300, 8077), (6895, 7380), (7092, 7175)]