53260250

素因数分解:

$2^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 100391616

約数和(自身を除く): 47131366

約数列:

[1, 2, 5, 10, 25, 50, 125, 163, 250, 326, 815, 1307, 1630, 2614, 4075, 6535, 8150, 13070, 20375, 32675, 40750, 65350, 163375, 213041, 326750, 426082, 1065205, 2130410, 5326025, 10652050, 26630125, 53260250]

約数ペア:

[(1, 53260250), (2, 26630125), (5, 10652050), (10, 5326025), (25, 2130410), (50, 1065205), (125, 426082), (163, 326750), (250, 213041), (326, 163375), (815, 65350), (1307, 40750), (1630, 32675), (2614, 20375), (4075, 13070), (6535, 8150)]