52181730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19993}}^1$

素因数の和:20035

約数の個数: 48

約数和(自身を含む): 140357880

約数和(自身を除く): 88176150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 19993, 39986, 59979, 99965, 119958, 179937, 199930, 299895, 359874, 579797, 599790, 899685, 1159594, 1739391, 1799370, 2898985, 3478782, 5218173, 5797970, 8696955, 10436346, 17393910, 26090865, 52181730]

約数ペア:

[(1, 52181730), (2, 26090865), (3, 17393910), (5, 10436346), (6, 8696955), (9, 5797970), (10, 5218173), (15, 3478782), (18, 2898985), (29, 1799370), (30, 1739391), (45, 1159594), (58, 899685), (87, 599790), (90, 579797), (145, 359874), (174, 299895), (261, 199930), (290, 179937), (435, 119958), (522, 99965), (870, 59979), (1305, 39986), (2610, 19993)]