54934220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5807}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 128798208

約数和(自身を除く): 73863988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 5807, 9460, 11614, 23228, 29035, 58070, 63877, 116140, 127754, 249701, 255508, 319385, 499402, 638770, 998804, 1248505, 1277540, 2497010, 2746711, 4994020, 5493422, 10986844, 13733555, 27467110, 54934220]

約数ペア:

[(1, 54934220), (2, 27467110), (4, 13733555), (5, 10986844), (10, 5493422), (11, 4994020), (20, 2746711), (22, 2497010), (43, 1277540), (44, 1248505), (55, 998804), (86, 638770), (110, 499402), (172, 319385), (215, 255508), (220, 249701), (430, 127754), (473, 116140), (860, 63877), (946, 58070), (1892, 29035), (2365, 23228), (4730, 11614), (5807, 9460)]