47429690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2043

約数の個数: 64

約数和(自身を含む): 109928448

約数和(自身を除く): 62498758

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 1987, 2170, 2387, 3410, 3974, 4774, 9935, 11935, 13909, 19870, 21857, 23870, 27818, 43714, 61597, 69545, 109285, 123194, 139090, 152999, 218570, 305998, 307985, 431179, 615970, 677567, 764995, 862358, 1355134, 1529990, 2155895, 3387835, 4311790, 4742969, 6775670, 9485938, 23714845, 47429690]

約数ペア:

[(1, 47429690), (2, 23714845), (5, 9485938), (7, 6775670), (10, 4742969), (11, 4311790), (14, 3387835), (22, 2155895), (31, 1529990), (35, 1355134), (55, 862358), (62, 764995), (70, 677567), (77, 615970), (110, 431179), (154, 307985), (155, 305998), (217, 218570), (310, 152999), (341, 139090), (385, 123194), (434, 109285), (682, 69545), (770, 61597), (1085, 43714), (1705, 27818), (1987, 23870), (2170, 21857), (2387, 19870), (3410, 13909), (3974, 11935), (4774, 9935)]