51420743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 57451680

約数和(自身を除く): 6030937

約数列:

[1, 11, 61, 197, 389, 671, 2167, 4279, 12017, 23729, 76633, 132187, 261019, 842963, 4674613, 51420743]

約数ペア:

[(1, 51420743), (11, 4674613), (61, 842963), (197, 261019), (389, 132187), (671, 76633), (2167, 23729), (4279, 12017)]