51169972

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{29959}}^1$

素因数の和:30031

約数の個数: 24

約数和(自身を含む): 104021120

約数和(自身を除く): 52851148

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 29959, 59918, 119836, 209713, 419426, 838852, 1827499, 3654998, 7309996, 12792493, 25584986, 51169972]

約数ペア:

[(1, 51169972), (2, 25584986), (4, 12792493), (7, 7309996), (14, 3654998), (28, 1827499), (61, 838852), (122, 419426), (244, 209713), (427, 119836), (854, 59918), (1708, 29959)]