56923060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 123451776

約数和(自身を除く): 66528716

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 166, 212, 265, 332, 415, 530, 647, 830, 1060, 1294, 1660, 2588, 3235, 4399, 6470, 8798, 12940, 17596, 21995, 34291, 43990, 53701, 68582, 87980, 107402, 137164, 171455, 214804, 268505, 342910, 537010, 685820, 1074020, 2846153, 5692306, 11384612, 14230765, 28461530, 56923060]

約数ペア:

[(1, 56923060), (2, 28461530), (4, 14230765), (5, 11384612), (10, 5692306), (20, 2846153), (53, 1074020), (83, 685820), (106, 537010), (166, 342910), (212, 268505), (265, 214804), (332, 171455), (415, 137164), (530, 107402), (647, 87980), (830, 68582), (1060, 53701), (1294, 43990), (1660, 34291), (2588, 21995), (3235, 17596), (4399, 12940), (6470, 8798)]