49400875

素因数分解:

$5^3\times {\mathrm{227}}^1\times {\mathrm{1741}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 61959456

約数和(自身を除く): 12558581

約数列:

[1, 5, 25, 125, 227, 1135, 1741, 5675, 8705, 28375, 43525, 217625, 395207, 1976035, 9880175, 49400875]

約数ペア:

[(1, 49400875), (5, 9880175), (25, 1976035), (125, 395207), (227, 217625), (1135, 43525), (1741, 28375), (5675, 8705)]