52271375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 73993920

約数和(自身を除く): 21722545

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1625, 1693, 2375, 6175, 8465, 22009, 30875, 32167, 42325, 110045, 160835, 211625, 418171, 550225, 804175, 2090855, 2751125, 4020875, 10454275, 52271375]

約数ペア:

[(1, 52271375), (5, 10454275), (13, 4020875), (19, 2751125), (25, 2090855), (65, 804175), (95, 550225), (125, 418171), (247, 211625), (325, 160835), (475, 110045), (1235, 42325), (1625, 32167), (1693, 30875), (2375, 22009), (6175, 8465)]