51129432

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 143208000

約数和(自身を除く): 92078568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 89, 101, 158, 178, 202, 237, 267, 303, 316, 356, 404, 474, 534, 606, 632, 711, 712, 801, 808, 909, 948, 1068, 1212, 1422, 1602, 1818, 1896, 2136, 2424, 2844, 3204, 3636, 5688, 6408, 7031, 7272, 7979, 8989, 14062, 15958, 17978, 21093, 23937, 26967, 28124, 31916, 35956, 42186, 47874, 53934, 56248, 63279, 63832, 71811, 71912, 80901, 84372, 95748, 107868, 126558, 143622, 161802, 168744, 191496, 215736, 253116, 287244, 323604, 506232, 574488, 647208, 710131, 1420262, 2130393, 2840524, 4260786, 5681048, 6391179, 8521572, 12782358, 17043144, 25564716, 51129432]

約数ペア:

[(1, 51129432), (2, 25564716), (3, 17043144), (4, 12782358), (6, 8521572), (8, 6391179), (9, 5681048), (12, 4260786), (18, 2840524), (24, 2130393), (36, 1420262), (72, 710131), (79, 647208), (89, 574488), (101, 506232), (158, 323604), (178, 287244), (202, 253116), (237, 215736), (267, 191496), (303, 168744), (316, 161802), (356, 143622), (404, 126558), (474, 107868), (534, 95748), (606, 84372), (632, 80901), (711, 71912), (712, 71811), (801, 63832), (808, 63279), (909, 56248), (948, 53934), (1068, 47874), (1212, 42186), (1422, 35956), (1602, 31916), (1818, 28124), (1896, 26967), (2136, 23937), (2424, 21093), (2844, 17978), (3204, 15958), (3636, 14062), (5688, 8989), (6408, 7979), (7031, 7272)]