51200464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26891}}^1$

素因数の和:26923

約数の個数: 40

約数和(自身を含む): 120045888

約数和(自身を除く): 68845424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 26891, 53782, 107564, 188237, 215128, 376474, 430256, 457147, 752948, 914294, 1505896, 1828588, 3011792, 3200029, 3657176, 6400058, 7314352, 12800116, 25600232, 51200464]

約数ペア:

[(1, 51200464), (2, 25600232), (4, 12800116), (7, 7314352), (8, 6400058), (14, 3657176), (16, 3200029), (17, 3011792), (28, 1828588), (34, 1505896), (56, 914294), (68, 752948), (112, 457147), (119, 430256), (136, 376474), (238, 215128), (272, 188237), (476, 107564), (952, 53782), (1904, 26891)]