54253012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:792

約数の個数: 36

約数和(自身を含む): 105072660

約数和(自身を除く): 50819648

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 394, 484, 569, 788, 1138, 2167, 2276, 4334, 6259, 8668, 12518, 23837, 25036, 47674, 68849, 95348, 112093, 137698, 224186, 275396, 448372, 1233023, 2466046, 4932092, 13563253, 27126506, 54253012]

約数ペア:

[(1, 54253012), (2, 27126506), (4, 13563253), (11, 4932092), (22, 2466046), (44, 1233023), (121, 448372), (197, 275396), (242, 224186), (394, 137698), (484, 112093), (569, 95348), (788, 68849), (1138, 47674), (2167, 25036), (2276, 23837), (4334, 12518), (6259, 8668)]