51941875

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2088

約数の個数: 20

約数和(自身を含む): 66522456

約数和(自身を除く): 14580581

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 2027, 5125, 10135, 25625, 50675, 83107, 253375, 415535, 1266875, 2077675, 10388375, 51941875]

約数ペア:

[(1, 51941875), (5, 10388375), (25, 2077675), (41, 1266875), (125, 415535), (205, 253375), (625, 83107), (1025, 50675), (2027, 25625), (5125, 10135)]