52878875

素因数分解:

$5^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 76038144

約数和(自身を除く): 23159269

約数列:

[1, 5, 7, 25, 35, 125, 175, 223, 271, 875, 1115, 1355, 1561, 1897, 5575, 6775, 7805, 9485, 27875, 33875, 39025, 47425, 60433, 195125, 237125, 302165, 423031, 1510825, 2115155, 7554125, 10575775, 52878875]

約数ペア:

[(1, 52878875), (5, 10575775), (7, 7554125), (25, 2115155), (35, 1510825), (125, 423031), (175, 302165), (223, 237125), (271, 195125), (875, 60433), (1115, 47425), (1355, 39025), (1561, 33875), (1897, 27875), (5575, 9485), (6775, 7805)]