56750580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{315281}}^1$

素因数の和:315296

約数の個数: 36

約数和(自身を含む): 172143972

約数和(自身を除く): 115393392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 315281, 630562, 945843, 1261124, 1576405, 1891686, 2837529, 3152810, 3783372, 4729215, 5675058, 6305620, 9458430, 11350116, 14187645, 18916860, 28375290, 56750580]

約数ペア:

[(1, 56750580), (2, 28375290), (3, 18916860), (4, 14187645), (5, 11350116), (6, 9458430), (9, 6305620), (10, 5675058), (12, 4729215), (15, 3783372), (18, 3152810), (20, 2837529), (30, 1891686), (36, 1576405), (45, 1261124), (60, 945843), (90, 630562), (180, 315281)]