49066940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188719}}^1$

素因数の和:188741

約数の個数: 24

約数和(自身を含む): 110967360

約数和(自身を除く): 61900420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 188719, 377438, 754876, 943595, 1887190, 2453347, 3774380, 4906694, 9813388, 12266735, 24533470, 49066940]

約数ペア:

[(1, 49066940), (2, 24533470), (4, 12266735), (5, 9813388), (10, 4906694), (13, 3774380), (20, 2453347), (26, 1887190), (52, 943595), (65, 754876), (130, 377438), (260, 188719)]