26966550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13829}}^1$

素因数の和:13857

約数の個数: 48

約数和(自身を含む): 72026640

約数和(自身を除く): 45060090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 13829, 27658, 41487, 69145, 82974, 138290, 179777, 207435, 345725, 359554, 414870, 539331, 691450, 898885, 1037175, 1078662, 1797770, 2074350, 2696655, 4494425, 5393310, 8988850, 13483275, 26966550]

約数ペア:

[(1, 26966550), (2, 13483275), (3, 8988850), (5, 5393310), (6, 4494425), (10, 2696655), (13, 2074350), (15, 1797770), (25, 1078662), (26, 1037175), (30, 898885), (39, 691450), (50, 539331), (65, 414870), (75, 359554), (78, 345725), (130, 207435), (150, 179777), (195, 138290), (325, 82974), (390, 69145), (650, 41487), (975, 27658), (1950, 13829)]