54975590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 102876480

約数和(自身を除く): 47900890

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 293, 586, 647, 1294, 1465, 2930, 3235, 6470, 8497, 16994, 18763, 37526, 42485, 84970, 93815, 187630, 189571, 379142, 947855, 1895710, 5497559, 10995118, 27487795, 54975590]

約数ペア:

[(1, 54975590), (2, 27487795), (5, 10995118), (10, 5497559), (29, 1895710), (58, 947855), (145, 379142), (290, 189571), (293, 187630), (586, 93815), (647, 84970), (1294, 42485), (1465, 37526), (2930, 18763), (3235, 16994), (6470, 8497)]