47918740

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14699}}^1$

素因数の和:14871

約数の個数: 24

約数和(自身を含む): 101253600

約数和(自身を除く): 53334860

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 14699, 29398, 58796, 73495, 146990, 293980, 2395937, 4791874, 9583748, 11979685, 23959370, 47918740]

約数ペア:

[(1, 47918740), (2, 23959370), (4, 11979685), (5, 9583748), (10, 4791874), (20, 2395937), (163, 293980), (326, 146990), (652, 73495), (815, 58796), (1630, 29398), (3260, 14699)]