45886390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2657}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 90712224

約数和(自身を除く): 44825834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 2657, 3454, 5314, 8635, 13285, 17270, 26570, 29227, 58454, 146135, 292270, 417149, 834298, 2085745, 4171490, 4588639, 9177278, 22943195, 45886390]

約数ペア:

[(1, 45886390), (2, 22943195), (5, 9177278), (10, 4588639), (11, 4171490), (22, 2085745), (55, 834298), (110, 417149), (157, 292270), (314, 146135), (785, 58454), (1570, 29227), (1727, 26570), (2657, 17270), (3454, 13285), (5314, 8635)]