50500190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10499}}^1$

素因数の和:10556

約数の個数: 32

約数和(自身を含む): 100548000

約数和(自身を除く): 50047810

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 10499, 20998, 52495, 104990, 136487, 272974, 388463, 682435, 776926, 1364870, 1942315, 3884630, 5050019, 10100038, 25250095, 50500190]

約数ペア:

[(1, 50500190), (2, 25250095), (5, 10100038), (10, 5050019), (13, 3884630), (26, 1942315), (37, 1364870), (65, 776926), (74, 682435), (130, 388463), (185, 272974), (370, 136487), (481, 104990), (962, 52495), (2405, 20998), (4810, 10499)]