56788810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10159}}^1$

素因数の和:10222

約数の個数: 32

約数和(自身を含む): 112654080

約数和(自身を除く): 55865270

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 10159, 20318, 50795, 101590, 132067, 264134, 436837, 660335, 873674, 1320670, 2184185, 4368370, 5678881, 11357762, 28394405, 56788810]

約数ペア:

[(1, 56788810), (2, 28394405), (5, 11357762), (10, 5678881), (13, 4368370), (26, 2184185), (43, 1320670), (65, 873674), (86, 660335), (130, 436837), (215, 264134), (430, 132067), (559, 101590), (1118, 50795), (2795, 20318), (5590, 10159)]