51286996

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 91151424

約数和(自身を除く): 39864428

約数列:

[1, 2, 4, 103, 206, 281, 412, 443, 562, 886, 1124, 1772, 28943, 45629, 57886, 91258, 115772, 124483, 182516, 248966, 497932, 12821749, 25643498, 51286996]

約数ペア:

[(1, 51286996), (2, 25643498), (4, 12821749), (103, 497932), (206, 248966), (281, 182516), (412, 124483), (443, 115772), (562, 91258), (886, 57886), (1124, 45629), (1772, 28943)]