56158430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 105180768

約数和(自身を除く): 49022338

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2141, 2623, 4282, 5246, 10705, 13115, 21410, 26230, 92063, 130601, 184126, 261202, 460315, 653005, 920630, 1306010, 5615843, 11231686, 28079215, 56158430]

約数ペア:

[(1, 56158430), (2, 28079215), (5, 11231686), (10, 5615843), (43, 1306010), (61, 920630), (86, 653005), (122, 460315), (215, 261202), (305, 184126), (430, 130601), (610, 92063), (2141, 26230), (2623, 21410), (4282, 13115), (5246, 10705)]