53055125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 17706475

約数列:

[1, 5, 19, 25, 89, 95, 125, 251, 445, 475, 1255, 1691, 2225, 2375, 4769, 6275, 8455, 11125, 22339, 23845, 31375, 42275, 111695, 119225, 211375, 424441, 558475, 596125, 2122205, 2792375, 10611025, 53055125]

約数ペア:

[(1, 53055125), (5, 10611025), (19, 2792375), (25, 2122205), (89, 596125), (95, 558475), (125, 424441), (251, 211375), (445, 119225), (475, 111695), (1255, 42275), (1691, 31375), (2225, 23845), (2375, 22339), (4769, 11125), (6275, 8455)]