56889180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{316051}}^1$

素因数の和:316066

約数の個数: 36

約数和(自身を含む): 172564392

約数和(自身を除く): 115675212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 316051, 632102, 948153, 1264204, 1580255, 1896306, 2844459, 3160510, 3792612, 4740765, 5688918, 6321020, 9481530, 11377836, 14222295, 18963060, 28444590, 56889180]

約数ペア:

[(1, 56889180), (2, 28444590), (3, 18963060), (4, 14222295), (5, 11377836), (6, 9481530), (9, 6321020), (10, 5688918), (12, 4740765), (15, 3792612), (18, 3160510), (20, 2844459), (30, 1896306), (36, 1580255), (45, 1264204), (60, 948153), (90, 632102), (180, 316051)]