49702475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 66089520

約数和(自身を除く): 16387045

約数列:

[1, 5, 17, 25, 83, 85, 415, 425, 1409, 1411, 2075, 7045, 7055, 23953, 35225, 35275, 116947, 119765, 584735, 598825, 1988099, 2923675, 9940495, 49702475]

約数ペア:

[(1, 49702475), (5, 9940495), (17, 2923675), (25, 1988099), (83, 598825), (85, 584735), (415, 119765), (425, 116947), (1409, 35275), (1411, 35225), (2075, 23953), (7045, 7055)]