53415455

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 65280000

約数和(自身を除く): 11864545

約数列:

[1, 5, 79, 271, 395, 499, 1355, 2495, 21409, 39421, 107045, 135229, 197105, 676145, 10683091, 53415455]

約数ペア:

[(1, 53415455), (5, 10683091), (79, 676145), (271, 197105), (395, 135229), (499, 107045), (1355, 39421), (2495, 21409)]