52168820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2857}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 120996288

約数和(自身を除く): 68827468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 2857, 3652, 4565, 5714, 9130, 11428, 14285, 18260, 28570, 31427, 57140, 62854, 125708, 157135, 237131, 314270, 474262, 628540, 948524, 1185655, 2371310, 2608441, 4742620, 5216882, 10433764, 13042205, 26084410, 52168820]

約数ペア:

[(1, 52168820), (2, 26084410), (4, 13042205), (5, 10433764), (10, 5216882), (11, 4742620), (20, 2608441), (22, 2371310), (44, 1185655), (55, 948524), (83, 628540), (110, 474262), (166, 314270), (220, 237131), (332, 157135), (415, 125708), (830, 62854), (913, 57140), (1660, 31427), (1826, 28570), (2857, 18260), (3652, 14285), (4565, 11428), (5714, 9130)]