55693480

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3323}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 125647200

約数和(自身を除く): 69953720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3323, 3352, 4190, 6646, 8380, 13292, 16615, 16760, 26584, 33230, 66460, 132920, 1392337, 2784674, 5569348, 6961685, 11138696, 13923370, 27846740, 55693480]

約数ペア:

[(1, 55693480), (2, 27846740), (4, 13923370), (5, 11138696), (8, 6961685), (10, 5569348), (20, 2784674), (40, 1392337), (419, 132920), (838, 66460), (1676, 33230), (2095, 26584), (3323, 16760), (3352, 16615), (4190, 13292), (6646, 8380)]