56687778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 151437312

約数和(自身を除く): 94749534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 93, 126, 138, 161, 186, 207, 217, 279, 322, 414, 434, 483, 558, 631, 651, 713, 966, 1262, 1302, 1426, 1449, 1893, 1953, 2139, 2898, 3786, 3906, 4278, 4417, 4991, 5679, 6417, 8834, 9982, 11358, 12834, 13251, 14513, 14973, 19561, 26502, 29026, 29946, 39122, 39753, 43539, 44919, 58683, 79506, 87078, 89838, 101591, 117366, 130617, 136927, 176049, 203182, 261234, 273854, 304773, 352098, 410781, 449903, 609546, 821562, 899806, 914319, 1232343, 1349709, 1828638, 2464686, 2699418, 3149321, 4049127, 6298642, 8098254, 9447963, 18895926, 28343889, 56687778]

約数ペア:

[(1, 56687778), (2, 28343889), (3, 18895926), (6, 9447963), (7, 8098254), (9, 6298642), (14, 4049127), (18, 3149321), (21, 2699418), (23, 2464686), (31, 1828638), (42, 1349709), (46, 1232343), (62, 914319), (63, 899806), (69, 821562), (93, 609546), (126, 449903), (138, 410781), (161, 352098), (186, 304773), (207, 273854), (217, 261234), (279, 203182), (322, 176049), (414, 136927), (434, 130617), (483, 117366), (558, 101591), (631, 89838), (651, 87078), (713, 79506), (966, 58683), (1262, 44919), (1302, 43539), (1426, 39753), (1449, 39122), (1893, 29946), (1953, 29026), (2139, 26502), (2898, 19561), (3786, 14973), (3906, 14513), (4278, 13251), (4417, 12834), (4991, 11358), (5679, 9982), (6417, 8834)]