49955095

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 64366848

約数和(自身を除く): 14411753

約数列:

[1, 5, 17, 85, 181, 191, 289, 905, 955, 1445, 3077, 3247, 15385, 16235, 34571, 52309, 55199, 172855, 261545, 275995, 587707, 2938535, 9991019, 49955095]

約数ペア:

[(1, 49955095), (5, 9991019), (17, 2938535), (85, 587707), (181, 275995), (191, 261545), (289, 172855), (905, 55199), (955, 52309), (1445, 34571), (3077, 16235), (3247, 15385)]