42118450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{76579}}^1$

素因数の和:76602

約数の個数: 24

約数和(自身を含む): 85463280

約数和(自身を除く): 43344830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 76579, 153158, 382895, 765790, 842369, 1684738, 1914475, 3828950, 4211845, 8423690, 21059225, 42118450]

約数ペア:

[(1, 42118450), (2, 21059225), (5, 8423690), (10, 4211845), (11, 3828950), (22, 1914475), (25, 1684738), (50, 842369), (55, 765790), (110, 382895), (275, 153158), (550, 76579)]