48121960

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3467}}^1$

素因数の和:3825

約数の個数: 32

約数和(自身を含む): 108617760

約数和(自身を除く): 60495800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 2776, 3467, 3470, 6934, 6940, 13868, 13880, 17335, 27736, 34670, 69340, 138680, 1203049, 2406098, 4812196, 6015245, 9624392, 12030490, 24060980, 48121960]

約数ペア:

[(1, 48121960), (2, 24060980), (4, 12030490), (5, 9624392), (8, 6015245), (10, 4812196), (20, 2406098), (40, 1203049), (347, 138680), (694, 69340), (1388, 34670), (1735, 27736), (2776, 17335), (3467, 13880), (3470, 13868), (6934, 6940)]