56513938

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2830

約数の個数: 24

約数和(自身を含む): 93332196

約数和(自身を除く): 36818258

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 2741, 5482, 10309, 20618, 35633, 71266, 167201, 334402, 463229, 926458, 2173613, 4347226, 28256969, 56513938]

約数ペア:

[(1, 56513938), (2, 28256969), (13, 4347226), (26, 2173613), (61, 926458), (122, 463229), (169, 334402), (338, 167201), (793, 71266), (1586, 35633), (2741, 20618), (5482, 10309)]