55400276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4643}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 102725280

約数和(自身を除く): 47325004

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 4643, 5966, 9286, 11932, 18572, 88217, 176434, 352868, 728951, 1457902, 2915804, 13850069, 27700138, 55400276]

約数ペア:

[(1, 55400276), (2, 27700138), (4, 13850069), (19, 2915804), (38, 1457902), (76, 728951), (157, 352868), (314, 176434), (628, 88217), (2983, 18572), (4643, 11932), (5966, 9286)]