49880090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383693}}^1$

素因数の和:383713

約数の個数: 16

約数和(自身を含む): 96690888

約数和(自身を除く): 46810798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383693, 767386, 1918465, 3836930, 4988009, 9976018, 24940045, 49880090]

約数ペア:

[(1, 49880090), (2, 24940045), (5, 9976018), (10, 4988009), (13, 3836930), (26, 1918465), (65, 767386), (130, 383693)]