55379081615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1090891}}^1$

素因数の和:1090991

約数の個数: 32

約数和(自身を含む): 79172577792

約数和(自身を除く): 23793496177

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 3905, 4615, 10153, 50765, 1090891, 5454455, 11999801, 14181583, 59999005, 70907915, 77453261, 155997413, 387266305, 779987065, 851985871, 1006892393, 4259929355, 5034461965, 11075816323, 55379081615]

約数ペア:

[(1, 55379081615), (5, 11075816323), (11, 5034461965), (13, 4259929355), (55, 1006892393), (65, 851985871), (71, 779987065), (143, 387266305), (355, 155997413), (715, 77453261), (781, 70907915), (923, 59999005), (3905, 14181583), (4615, 11999801), (10153, 5454455), (50765, 1090891)]