56471886

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 125199360

約数和(自身を除く): 68727474

約数列:

[1, 2, 3, 6, 9, 18, 79, 151, 158, 237, 263, 302, 453, 474, 526, 711, 789, 906, 1359, 1422, 1578, 2367, 2718, 4734, 11929, 20777, 23858, 35787, 39713, 41554, 62331, 71574, 79426, 107361, 119139, 124662, 186993, 214722, 238278, 357417, 373986, 714834, 3137327, 6274654, 9411981, 18823962, 28235943, 56471886]

約数ペア:

[(1, 56471886), (2, 28235943), (3, 18823962), (6, 9411981), (9, 6274654), (18, 3137327), (79, 714834), (151, 373986), (158, 357417), (237, 238278), (263, 214722), (302, 186993), (453, 124662), (474, 119139), (526, 107361), (711, 79426), (789, 71574), (906, 62331), (1359, 41554), (1422, 39713), (1578, 35787), (2367, 23858), (2718, 20777), (4734, 11929)]