49548740

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15199}}^1$

素因数の和:15371

約数の個数: 24

約数和(自身を含む): 104697600

約数和(自身を除く): 55148860

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 15199, 30398, 60796, 75995, 151990, 303980, 2477437, 4954874, 9909748, 12387185, 24774370, 49548740]

約数ペア:

[(1, 49548740), (2, 24774370), (4, 12387185), (5, 9909748), (10, 4954874), (20, 2477437), (163, 303980), (326, 151990), (652, 75995), (815, 60796), (1630, 30398), (3260, 15199)]