56755926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 130141440

約数和(自身を除く): 73385514

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 263, 342, 526, 631, 789, 1262, 1578, 1893, 2367, 3786, 4734, 4997, 5679, 9994, 11358, 11989, 14991, 23978, 29982, 35967, 44973, 71934, 89946, 107901, 165953, 215802, 331906, 497859, 995718, 1493577, 2987154, 3153107, 6306214, 9459321, 18918642, 28377963, 56755926]

約数ペア:

[(1, 56755926), (2, 28377963), (3, 18918642), (6, 9459321), (9, 6306214), (18, 3153107), (19, 2987154), (38, 1493577), (57, 995718), (114, 497859), (171, 331906), (263, 215802), (342, 165953), (526, 107901), (631, 89946), (789, 71934), (1262, 44973), (1578, 35967), (1893, 29982), (2367, 23978), (3786, 14991), (4734, 11989), (4997, 11358), (5679, 9994)]