50244090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128831}}^1$

素因数の和:128854

約数の個数: 32

約数和(自身を含む): 129862656

約数和(自身を除く): 79618566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 128831, 257662, 386493, 644155, 772986, 1288310, 1674803, 1932465, 3349606, 3864930, 5024409, 8374015, 10048818, 16748030, 25122045, 50244090]

約数ペア:

[(1, 50244090), (2, 25122045), (3, 16748030), (5, 10048818), (6, 8374015), (10, 5024409), (13, 3864930), (15, 3349606), (26, 1932465), (30, 1674803), (39, 1288310), (65, 772986), (78, 644155), (130, 386493), (195, 257662), (390, 128831)]