56989324

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55009}}^1$

素因数の和:55057

約数の個数: 24

約数和(自身を含む): 117061280

約数和(自身を除く): 60071956

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 55009, 110018, 220036, 385063, 770126, 1540252, 2035333, 4070666, 8141332, 14247331, 28494662, 56989324]

約数ペア:

[(1, 56989324), (2, 28494662), (4, 14247331), (7, 8141332), (14, 4070666), (28, 2035333), (37, 1540252), (74, 770126), (148, 385063), (259, 220036), (518, 110018), (1036, 55009)]