49491910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{380707}}^1$

素因数の和:380727

約数の個数: 16

約数和(自身を含む): 95938416

約数和(自身を除く): 46446506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 380707, 761414, 1903535, 3807070, 4949191, 9898382, 24745955, 49491910]

約数ペア:

[(1, 49491910), (2, 24745955), (5, 9898382), (10, 4949191), (13, 3807070), (26, 1903535), (65, 761414), (130, 380707)]