50304080

素因数分解:

$2^4\times 5^1\times {\mathrm{628801}}^1$

素因数の和:628814

約数の個数: 20

約数和(自身を含む): 116957172

約数和(自身を除く): 66653092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 628801, 1257602, 2515204, 3144005, 5030408, 6288010, 10060816, 12576020, 25152040, 50304080]

約数ペア:

[(1, 50304080), (2, 25152040), (4, 12576020), (5, 10060816), (8, 6288010), (10, 5030408), (16, 3144005), (20, 2515204), (40, 1257602), (80, 628801)]