53757250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{2129}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 101677680

約数和(自身を除く): 47920430

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 1010, 2129, 2525, 4258, 5050, 10645, 12625, 21290, 25250, 53225, 106450, 215029, 266125, 430058, 532250, 1075145, 2150290, 5375725, 10751450, 26878625, 53757250]

約数ペア:

[(1, 53757250), (2, 26878625), (5, 10751450), (10, 5375725), (25, 2150290), (50, 1075145), (101, 532250), (125, 430058), (202, 266125), (250, 215029), (505, 106450), (1010, 53225), (2129, 25250), (2525, 21290), (4258, 12625), (5050, 10645)]