53908812

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 140754432

約数和(自身を除く): 86845620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 151, 188, 211, 282, 302, 422, 423, 453, 564, 604, 633, 844, 846, 906, 1266, 1359, 1692, 1812, 1899, 2532, 2718, 3798, 5436, 7097, 7596, 9917, 14194, 19834, 21291, 28388, 29751, 31861, 39668, 42582, 59502, 63722, 63873, 85164, 89253, 95583, 119004, 127444, 127746, 178506, 191166, 255492, 286749, 357012, 382332, 573498, 1146996, 1497467, 2994934, 4492401, 5989868, 8984802, 13477203, 17969604, 26954406, 53908812]

約数ペア:

[(1, 53908812), (2, 26954406), (3, 17969604), (4, 13477203), (6, 8984802), (9, 5989868), (12, 4492401), (18, 2994934), (36, 1497467), (47, 1146996), (94, 573498), (141, 382332), (151, 357012), (188, 286749), (211, 255492), (282, 191166), (302, 178506), (422, 127746), (423, 127444), (453, 119004), (564, 95583), (604, 89253), (633, 85164), (844, 63873), (846, 63722), (906, 59502), (1266, 42582), (1359, 39668), (1692, 31861), (1812, 29751), (1899, 28388), (2532, 21291), (2718, 19834), (3798, 14194), (5436, 9917), (7097, 7596)]