51401252

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7681}}^1$

素因数の和:7931

約数の個数: 24

約数和(自身を含む): 103246080

約数和(自身を除く): 51844828

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 7681, 15362, 30724, 53767, 107534, 215068, 1835759, 3671518, 7343036, 12850313, 25700626, 51401252]

約数ペア:

[(1, 51401252), (2, 25700626), (4, 12850313), (7, 7343036), (14, 3671518), (28, 1835759), (239, 215068), (478, 107534), (956, 53767), (1673, 30724), (3346, 15362), (6692, 7681)]