51981376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47777}}^1$

素因数の和:47806

約数の個数: 28

約数和(自身を含む): 109220508

約数和(自身を除く): 57239132

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 47777, 95554, 191108, 382216, 764432, 812209, 1528864, 1624418, 3057728, 3248836, 6497672, 12995344, 25990688, 51981376]

約数ペア:

[(1, 51981376), (2, 25990688), (4, 12995344), (8, 6497672), (16, 3248836), (17, 3057728), (32, 1624418), (34, 1528864), (64, 812209), (68, 764432), (136, 382216), (272, 191108), (544, 95554), (1088, 47777)]