50005040

素因数分解:

$2^4\times 5^1\times {\mathrm{625063}}^1$

素因数の和:625076

約数の個数: 20

約数和(自身を含む): 116261904

約数和(自身を除く): 66256864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 625063, 1250126, 2500252, 3125315, 5000504, 6250630, 10001008, 12501260, 25002520, 50005040]

約数ペア:

[(1, 50005040), (2, 25002520), (4, 12501260), (5, 10001008), (8, 6250630), (10, 5000504), (16, 3125315), (20, 2500252), (40, 1250126), (80, 625063)]