66884950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{121609}}^1$

素因数の和:121632

約数の個数: 24

約数和(自身を含む): 135716760

約数和(自身を除く): 68831810

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 121609, 243218, 608045, 1216090, 1337699, 2675398, 3040225, 6080450, 6688495, 13376990, 33442475, 66884950]

約数ペア:

[(1, 66884950), (2, 33442475), (5, 13376990), (10, 6688495), (11, 6080450), (22, 3040225), (25, 2675398), (50, 1337699), (55, 1216090), (110, 608045), (275, 243218), (550, 121609)]