50957660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195991}}^1$

素因数の和:196013

約数の個数: 24

約数和(自身を含む): 115243296

約数和(自身を除く): 64285636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 195991, 391982, 783964, 979955, 1959910, 2547883, 3919820, 5095766, 10191532, 12739415, 25478830, 50957660]

約数ペア:

[(1, 50957660), (2, 25478830), (4, 12739415), (5, 10191532), (10, 5095766), (13, 3919820), (20, 2547883), (26, 1959910), (52, 979955), (65, 783964), (130, 391982), (260, 195991)]