47908116

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 126726600

約数和(自身を除く): 78818484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 421, 436, 522, 654, 842, 981, 1044, 1263, 1308, 1684, 1962, 2526, 3161, 3789, 3924, 5052, 6322, 7578, 9483, 12209, 12644, 15156, 18966, 24418, 28449, 36627, 37932, 45889, 48836, 56898, 73254, 91778, 109881, 113796, 137667, 146508, 183556, 219762, 275334, 413001, 439524, 550668, 826002, 1330781, 1652004, 2661562, 3992343, 5323124, 7984686, 11977029, 15969372, 23954058, 47908116]

約数ペア:

[(1, 47908116), (2, 23954058), (3, 15969372), (4, 11977029), (6, 7984686), (9, 5323124), (12, 3992343), (18, 2661562), (29, 1652004), (36, 1330781), (58, 826002), (87, 550668), (109, 439524), (116, 413001), (174, 275334), (218, 219762), (261, 183556), (327, 146508), (348, 137667), (421, 113796), (436, 109881), (522, 91778), (654, 73254), (842, 56898), (981, 48836), (1044, 45889), (1263, 37932), (1308, 36627), (1684, 28449), (1962, 24418), (2526, 18966), (3161, 15156), (3789, 12644), (3924, 12209), (5052, 9483), (6322, 7578)]