49320986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 87345216

約数和(自身を除く): 38024230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 331, 521, 662, 1042, 3641, 4303, 5731, 6773, 7282, 8606, 11462, 13546, 47333, 74503, 94666, 149006, 172451, 344902, 1896961, 2241863, 3793922, 4483726, 24660493, 49320986]

約数ペア:

[(1, 49320986), (2, 24660493), (11, 4483726), (13, 3793922), (22, 2241863), (26, 1896961), (143, 344902), (286, 172451), (331, 149006), (521, 94666), (662, 74503), (1042, 47333), (3641, 13546), (4303, 11462), (5731, 8606), (6773, 7282)]