68553650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{124643}}^1$

素因数の和:124666

約数の個数: 24

約数和(自身を含む): 139102704

約数和(自身を除く): 70549054

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 124643, 249286, 623215, 1246430, 1371073, 2742146, 3116075, 6232150, 6855365, 13710730, 34276825, 68553650]

約数ペア:

[(1, 68553650), (2, 34276825), (5, 13710730), (10, 6855365), (11, 6232150), (22, 3116075), (25, 2742146), (50, 1371073), (55, 1246430), (110, 623215), (275, 249286), (550, 124643)]