55730090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428693}}^1$

素因数の和:428713

約数の個数: 16

約数和(自身を含む): 108030888

約数和(自身を除く): 52300798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 428693, 857386, 2143465, 4286930, 5573009, 11146018, 27865045, 55730090]

約数ペア:

[(1, 55730090), (2, 27865045), (5, 11146018), (10, 5573009), (13, 4286930), (26, 2143465), (65, 857386), (130, 428693)]