48212261968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{420671}}^1$

素因数の和:420740

約数の個数: 80

約数和(自身を含む): 109542988800

約数和(自身を除く): 61330726832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 208, 232, 247, 304, 377, 464, 494, 551, 754, 988, 1102, 1508, 1976, 2204, 3016, 3952, 4408, 6032, 7163, 8816, 14326, 28652, 57304, 114608, 420671, 841342, 1682684, 3365368, 5468723, 6730736, 7992749, 10937446, 12199459, 15985498, 21874892, 24398918, 31970996, 43749784, 48797836, 63941992, 87499568, 97595672, 103905737, 127883984, 158592967, 195191344, 207811474, 231789721, 317185934, 415622948, 463579442, 634371868, 831245896, 927158884, 1268743736, 1662491792, 1854317768, 2537487472, 3013266373, 3708635536, 6026532746, 12053065492, 24106130984, 48212261968]

約数ペア:

[(1, 48212261968), (2, 24106130984), (4, 12053065492), (8, 6026532746), (13, 3708635536), (16, 3013266373), (19, 2537487472), (26, 1854317768), (29, 1662491792), (38, 1268743736), (52, 927158884), (58, 831245896), (76, 634371868), (104, 463579442), (116, 415622948), (152, 317185934), (208, 231789721), (232, 207811474), (247, 195191344), (304, 158592967), (377, 127883984), (464, 103905737), (494, 97595672), (551, 87499568), (754, 63941992), (988, 48797836), (1102, 43749784), (1508, 31970996), (1976, 24398918), (2204, 21874892), (3016, 15985498), (3952, 12199459), (4408, 10937446), (6032, 7992749), (7163, 6730736), (8816, 5468723), (14326, 3365368), (28652, 1682684), (57304, 841342), (114608, 420671)]