50061875

素因数分解:

$5^4\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:656

約数の個数: 20

約数和(自身を含む): 63054816

約数和(自身を除く): 12992941

約数列:

[1, 5, 25, 125, 173, 463, 625, 865, 2315, 4325, 11575, 21625, 57875, 80099, 108125, 289375, 400495, 2002475, 10012375, 50061875]

約数ペア:

[(1, 50061875), (5, 10012375), (25, 2002475), (125, 400495), (173, 289375), (463, 108125), (625, 80099), (865, 57875), (2315, 21625), (4325, 11575)]