54069790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 99797184

約数和(自身を除く): 45727394

約数列:

[1, 2, 5, 10, 61, 122, 137, 274, 305, 610, 647, 685, 1294, 1370, 3235, 6470, 8357, 16714, 39467, 41785, 78934, 83570, 88639, 177278, 197335, 394670, 443195, 886390, 5406979, 10813958, 27034895, 54069790]

約数ペア:

[(1, 54069790), (2, 27034895), (5, 10813958), (10, 5406979), (61, 886390), (122, 443195), (137, 394670), (274, 197335), (305, 177278), (610, 88639), (647, 83570), (685, 78934), (1294, 41785), (1370, 39467), (3235, 16714), (6470, 8357)]