51514090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{57881}}^1$

素因数の和:57977

約数の個数: 16

約数和(自身を含む): 93768840

約数和(自身を除く): 42254750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 57881, 115762, 289405, 578810, 5151409, 10302818, 25757045, 51514090]

約数ペア:

[(1, 51514090), (2, 25757045), (5, 10302818), (10, 5151409), (89, 578810), (178, 289405), (445, 115762), (890, 57881)]