52388798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20011}}^1$

素因数の和:20048

約数の個数: 32

約数和(自身を含む): 103742208

約数和(自身を除く): 51353410

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 20011, 40022, 140077, 220121, 280154, 340187, 440242, 680374, 1540847, 2381309, 3081694, 3742057, 4762618, 7484114, 26194399, 52388798]

約数ペア:

[(1, 52388798), (2, 26194399), (7, 7484114), (11, 4762618), (14, 3742057), (17, 3081694), (22, 2381309), (34, 1540847), (77, 680374), (119, 440242), (154, 340187), (187, 280154), (238, 220121), (374, 140077), (1309, 40022), (2618, 20011)]