51119970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1715

約数の個数: 64

約数和(自身を含む): 135305856

約数和(自身を除く): 84185886

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 97, 110, 165, 194, 291, 330, 485, 582, 970, 1067, 1455, 1597, 2134, 2910, 3194, 3201, 4791, 5335, 6402, 7985, 9582, 10670, 15970, 16005, 17567, 23955, 32010, 35134, 47910, 52701, 87835, 105402, 154909, 175670, 263505, 309818, 464727, 527010, 774545, 929454, 1549090, 1703999, 2323635, 3407998, 4647270, 5111997, 8519995, 10223994, 17039990, 25559985, 51119970]

約数ペア:

[(1, 51119970), (2, 25559985), (3, 17039990), (5, 10223994), (6, 8519995), (10, 5111997), (11, 4647270), (15, 3407998), (22, 2323635), (30, 1703999), (33, 1549090), (55, 929454), (66, 774545), (97, 527010), (110, 464727), (165, 309818), (194, 263505), (291, 175670), (330, 154909), (485, 105402), (582, 87835), (970, 52701), (1067, 47910), (1455, 35134), (1597, 32010), (2134, 23955), (2910, 17567), (3194, 16005), (3201, 15970), (4791, 10670), (5335, 9582), (6402, 7985)]