54128210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{186649}}^1$

素因数の和:186685

約数の個数: 16

約数和(自身を含む): 100791000

約数和(自身を除く): 46662790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 186649, 373298, 933245, 1866490, 5412821, 10825642, 27064105, 54128210]

約数ペア:

[(1, 54128210), (2, 27064105), (5, 10825642), (10, 5412821), (29, 1866490), (58, 933245), (145, 373298), (290, 186649)]