53175437

素因数分解:

$7^2\times {\mathrm{641}}^1\times {\mathrm{1693}}^1$

素因数の和:2348

約数の個数: 12

約数和(自身を含む): 61990236

約数和(自身を除く): 8814799

約数列:

[1, 7, 49, 641, 1693, 4487, 11851, 31409, 82957, 1085213, 7596491, 53175437]

約数ペア:

[(1, 53175437), (7, 7596491), (49, 1085213), (641, 82957), (1693, 31409), (4487, 11851)]