55081252

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 97858880

約数和(自身を除く): 42777628

約数列:

[1, 2, 4, 139, 157, 278, 314, 556, 628, 631, 1262, 2524, 21823, 43646, 87292, 87709, 99067, 175418, 198134, 350836, 396268, 13770313, 27540626, 55081252]

約数ペア:

[(1, 55081252), (2, 27540626), (4, 13770313), (139, 396268), (157, 350836), (278, 198134), (314, 175418), (556, 99067), (628, 87709), (631, 87292), (1262, 43646), (2524, 21823)]