51451565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2549}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 67564800

約数和(自身を除く): 16113235

約数列:

[1, 5, 11, 55, 367, 1835, 2549, 4037, 12745, 20185, 28039, 140195, 935483, 4677415, 10290313, 51451565]

約数ペア:

[(1, 51451565), (5, 10290313), (11, 4677415), (55, 935483), (367, 140195), (1835, 28039), (2549, 20185), (4037, 12745)]