53201642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 89510400

約数和(自身を除く): 36308758

約数列:

[1, 2, 13, 26, 31, 62, 149, 298, 403, 443, 806, 886, 1937, 3874, 4619, 5759, 9238, 11518, 13733, 27466, 60047, 66007, 120094, 132014, 178529, 357058, 858091, 1716182, 2046217, 4092434, 26600821, 53201642]

約数ペア:

[(1, 53201642), (2, 26600821), (13, 4092434), (26, 2046217), (31, 1716182), (62, 858091), (149, 357058), (298, 178529), (403, 132014), (443, 120094), (806, 66007), (886, 60047), (1937, 27466), (3874, 13733), (4619, 11518), (5759, 9238)]