48781993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 55883520

約数和(自身を除く): 7101527

約数列:

[1, 13, 17, 221, 307, 719, 3991, 5219, 9347, 12223, 67847, 158899, 220733, 2869529, 3752461, 48781993]

約数ペア:

[(1, 48781993), (13, 3752461), (17, 2869529), (221, 220733), (307, 158899), (719, 67847), (3991, 12223), (5219, 9347)]