56481535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 77174784

約数和(自身を除く): 20693249

約数列:

[1, 5, 11, 31, 55, 155, 157, 211, 341, 785, 1055, 1705, 1727, 2321, 4867, 6541, 8635, 11605, 24335, 32705, 33127, 53537, 71951, 165635, 267685, 359755, 364397, 1026937, 1821985, 5134685, 11296307, 56481535]

約数ペア:

[(1, 56481535), (5, 11296307), (11, 5134685), (31, 1821985), (55, 1026937), (155, 364397), (157, 359755), (211, 267685), (341, 165635), (785, 71951), (1055, 53537), (1705, 33127), (1727, 32705), (2321, 24335), (4867, 11605), (6541, 8635)]