56210308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 126556416

約数和(自身を除く): 70346108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 121, 154, 188, 242, 308, 329, 353, 484, 517, 658, 706, 847, 1034, 1316, 1412, 1694, 2068, 2471, 3388, 3619, 3883, 4942, 5687, 7238, 7766, 9884, 11374, 14476, 15532, 16591, 22748, 27181, 33182, 39809, 42713, 54362, 66364, 79618, 85426, 108724, 116137, 159236, 170852, 182501, 232274, 298991, 365002, 464548, 597982, 730004, 1195964, 1277507, 2007511, 2555014, 4015022, 5110028, 8030044, 14052577, 28105154, 56210308]

約数ペア:

[(1, 56210308), (2, 28105154), (4, 14052577), (7, 8030044), (11, 5110028), (14, 4015022), (22, 2555014), (28, 2007511), (44, 1277507), (47, 1195964), (77, 730004), (94, 597982), (121, 464548), (154, 365002), (188, 298991), (242, 232274), (308, 182501), (329, 170852), (353, 159236), (484, 116137), (517, 108724), (658, 85426), (706, 79618), (847, 66364), (1034, 54362), (1316, 42713), (1412, 39809), (1694, 33182), (2068, 27181), (2471, 22748), (3388, 16591), (3619, 15532), (3883, 14476), (4942, 11374), (5687, 9884), (7238, 7766)]