49774220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 110466048

約数和(自身を除く): 60691828

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 1867, 2666, 3734, 5332, 6665, 7468, 9335, 13330, 18670, 26660, 37340, 57877, 80281, 115754, 160562, 231508, 289385, 321124, 401405, 578770, 802810, 1157540, 1605620, 2488711, 4977422, 9954844, 12443555, 24887110, 49774220]

約数ペア:

[(1, 49774220), (2, 24887110), (4, 12443555), (5, 9954844), (10, 4977422), (20, 2488711), (31, 1605620), (43, 1157540), (62, 802810), (86, 578770), (124, 401405), (155, 321124), (172, 289385), (215, 231508), (310, 160562), (430, 115754), (620, 80281), (860, 57877), (1333, 37340), (1867, 26660), (2666, 18670), (3734, 13330), (5332, 9335), (6665, 7468)]