51476272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{189251}}^1$

素因数の和:189276

約数の個数: 20

約数和(自身を含む): 105602616

約数和(自身を除く): 54126344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 189251, 378502, 757004, 1514008, 3028016, 3217267, 6434534, 12869068, 25738136, 51476272]

約数ペア:

[(1, 51476272), (2, 25738136), (4, 12869068), (8, 6434534), (16, 3217267), (17, 3028016), (34, 1514008), (68, 757004), (136, 378502), (272, 189251)]