51506234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1999}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 83328000

約数和(自身を除く): 31821766

約数列:

[1, 2, 13, 26, 991, 1982, 1999, 3998, 12883, 25766, 25987, 51974, 1981009, 3962018, 25753117, 51506234]

約数ペア:

[(1, 51506234), (2, 25753117), (13, 3962018), (26, 1981009), (991, 51974), (1982, 25987), (1999, 25766), (3998, 12883)]