51733825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 78120000

約数和(自身を除く): 26386175

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 275, 319, 325, 377, 499, 715, 725, 1595, 1885, 2495, 3575, 4147, 5489, 6487, 7975, 9425, 12475, 14471, 20735, 27445, 32435, 71357, 72355, 103675, 137225, 159181, 162175, 188123, 356785, 361775, 795905, 940615, 1783925, 2069353, 3979525, 4703075, 10346765, 51733825]

約数ペア:

[(1, 51733825), (5, 10346765), (11, 4703075), (13, 3979525), (25, 2069353), (29, 1783925), (55, 940615), (65, 795905), (143, 361775), (145, 356785), (275, 188123), (319, 162175), (325, 159181), (377, 137225), (499, 103675), (715, 72355), (725, 71357), (1595, 32435), (1885, 27445), (2495, 20735), (3575, 14471), (4147, 12475), (5489, 9425), (6487, 7975)]