50807340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1019}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 154823760

約数和(自身を除く): 104016420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1019, 1108, 1385, 1662, 2038, 2493, 2770, 3057, 3324, 4076, 4155, 4986, 5095, 5540, 6114, 8310, 9171, 9972, 10190, 12228, 12465, 15285, 16620, 18342, 20380, 24930, 30570, 36684, 45855, 49860, 61140, 91710, 183420, 282263, 564526, 846789, 1129052, 1411315, 1693578, 2540367, 2822630, 3387156, 4233945, 5080734, 5645260, 8467890, 10161468, 12701835, 16935780, 25403670, 50807340]

約数ペア:

[(1, 50807340), (2, 25403670), (3, 16935780), (4, 12701835), (5, 10161468), (6, 8467890), (9, 5645260), (10, 5080734), (12, 4233945), (15, 3387156), (18, 2822630), (20, 2540367), (30, 1693578), (36, 1411315), (45, 1129052), (60, 846789), (90, 564526), (180, 282263), (277, 183420), (554, 91710), (831, 61140), (1019, 49860), (1108, 45855), (1385, 36684), (1662, 30570), (2038, 24930), (2493, 20380), (2770, 18342), (3057, 16620), (3324, 15285), (4076, 12465), (4155, 12228), (4986, 10190), (5095, 9972), (5540, 9171), (6114, 8310)]