51127568

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{11057}}^1$

素因数の和:11099

約数の個数: 30

約数和(自身を含む): 105238986

約数和(自身を除く): 54111418

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 11057, 22114, 44228, 88456, 176912, 187969, 375938, 751876, 1503752, 3007504, 3195473, 6390946, 12781892, 25563784, 51127568]

約数ペア:

[(1, 51127568), (2, 25563784), (4, 12781892), (8, 6390946), (16, 3195473), (17, 3007504), (34, 1503752), (68, 751876), (136, 375938), (272, 187969), (289, 176912), (578, 88456), (1156, 44228), (2312, 22114), (4624, 11057)]