56136905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 21277495

約数列:

[1, 5, 11, 23, 55, 115, 199, 223, 253, 995, 1115, 1265, 2189, 2453, 4577, 5129, 10945, 12265, 22885, 25645, 44377, 50347, 56419, 221885, 251735, 282095, 488147, 1020671, 2440735, 5103355, 11227381, 56136905]

約数ペア:

[(1, 56136905), (5, 11227381), (11, 5103355), (23, 2440735), (55, 1020671), (115, 488147), (199, 282095), (223, 251735), (253, 221885), (995, 56419), (1115, 50347), (1265, 44377), (2189, 25645), (2453, 22885), (4577, 12265), (5129, 10945)]