49570081340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190654159}}^1$

素因数の和:190654181

約数の個数: 24

約数和(自身を含む): 112104646080

約数和(自身を除く): 62534564740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 190654159, 381308318, 762616636, 953270795, 1906541590, 2478504067, 3813083180, 4957008134, 9914016268, 12392520335, 24785040670, 49570081340]

約数ペア:

[(1, 49570081340), (2, 24785040670), (4, 12392520335), (5, 9914016268), (10, 4957008134), (13, 3813083180), (20, 2478504067), (26, 1906541590), (52, 953270795), (65, 762616636), (130, 381308318), (260, 190654159)]