48964825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21523}}^1$

素因数の和:21553

約数の個数: 24

約数和(自身を含む): 74731328

約数和(自身を除く): 25766503

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 21523, 107615, 150661, 279799, 538075, 753305, 1398995, 1958593, 3766525, 6994975, 9792965, 48964825]

約数ペア:

[(1, 48964825), (5, 9792965), (7, 6994975), (13, 3766525), (25, 1958593), (35, 1398995), (65, 753305), (91, 538075), (175, 279799), (325, 150661), (455, 107615), (2275, 21523)]