56165953455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4421}}^1\times {\mathrm{16607}}^1$

素因数の和:21056

約数の個数: 48

約数和(自身を含む): 103110568704

約数和(自身を除く): 46944615249

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 4421, 13263, 16607, 22105, 39789, 49821, 66315, 75157, 83035, 149463, 198945, 225471, 249105, 282319, 375785, 676413, 747315, 846957, 1127355, 1411595, 2540871, 3382065, 4234785, 12704355, 73419547, 220258641, 367097735, 660775923, 1101293205, 1248132299, 3303879615, 3744396897, 6240661495, 11233190691, 18721984485, 56165953455]

約数ペア:

[(1, 56165953455), (3, 18721984485), (5, 11233190691), (9, 6240661495), (15, 3744396897), (17, 3303879615), (45, 1248132299), (51, 1101293205), (85, 660775923), (153, 367097735), (255, 220258641), (765, 73419547), (4421, 12704355), (13263, 4234785), (16607, 3382065), (22105, 2540871), (39789, 1411595), (49821, 1127355), (66315, 846957), (75157, 747315), (83035, 676413), (149463, 375785), (198945, 282319), (225471, 249105)]