51399310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{177239}}^1$

素因数の和:177275

約数の個数: 16

約数和(自身を含む): 95709600

約数和(自身を除く): 44310290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 177239, 354478, 886195, 1772390, 5139931, 10279862, 25699655, 51399310]

約数ペア:

[(1, 51399310), (2, 25699655), (5, 10279862), (10, 5139931), (29, 1772390), (58, 886195), (145, 354478), (290, 177239)]