53106725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17851}}^1$

素因数の和:17885

約数の個数: 24

約数和(自身を含む): 79691328

約数和(自身を除く): 26584603

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 17851, 89255, 124957, 303467, 446275, 624785, 1517335, 2124269, 3123925, 7586675, 10621345, 53106725]

約数ペア:

[(1, 53106725), (5, 10621345), (7, 7586675), (17, 3123925), (25, 2124269), (35, 1517335), (85, 624785), (119, 446275), (175, 303467), (425, 124957), (595, 89255), (2975, 17851)]