50172460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192971}}^1$

素因数の和:192993

約数の個数: 24

約数和(自身を含む): 113467536

約数和(自身を除く): 63295076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 192971, 385942, 771884, 964855, 1929710, 2508623, 3859420, 5017246, 10034492, 12543115, 25086230, 50172460]

約数ペア:

[(1, 50172460), (2, 25086230), (4, 12543115), (5, 10034492), (10, 5017246), (13, 3859420), (20, 2508623), (26, 1929710), (52, 964855), (65, 771884), (130, 385942), (260, 192971)]