52010125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 69638400

約数和(自身を除く): 17628275

約数列:

[1, 5, 19, 25, 61, 95, 125, 305, 359, 475, 1159, 1525, 1795, 2375, 5795, 6821, 7625, 8975, 21899, 28975, 34105, 44875, 109495, 144875, 170525, 416081, 547475, 852625, 2080405, 2737375, 10402025, 52010125]

約数ペア:

[(1, 52010125), (5, 10402025), (19, 2737375), (25, 2080405), (61, 852625), (95, 547475), (125, 416081), (305, 170525), (359, 144875), (475, 109495), (1159, 44875), (1525, 34105), (1795, 28975), (2375, 21899), (5795, 8975), (6821, 7625)]