51988313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 59505600

約数和(自身を除く): 7517287

約数列:

[1, 13, 19, 109, 247, 1417, 1931, 2071, 25103, 26923, 36689, 210479, 476957, 2736227, 3999101, 51988313]

約数ペア:

[(1, 51988313), (13, 3999101), (19, 2736227), (109, 476957), (247, 210479), (1417, 36689), (1931, 26923), (2071, 25103)]