56523060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28547}}^1$

素因数の和:28573

約数の個数: 72

約数和(自身を含む): 187046496

約数和(自身を除く): 130523436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 28547, 57094, 85641, 114188, 142735, 171282, 256923, 285470, 314017, 342564, 428205, 513846, 570940, 628034, 856410, 942051, 1027692, 1256068, 1284615, 1570085, 1712820, 1884102, 2569230, 2826153, 3140170, 3768204, 4710255, 5138460, 5652306, 6280340, 9420510, 11304612, 14130765, 18841020, 28261530, 56523060]

約数ペア:

[(1, 56523060), (2, 28261530), (3, 18841020), (4, 14130765), (5, 11304612), (6, 9420510), (9, 6280340), (10, 5652306), (11, 5138460), (12, 4710255), (15, 3768204), (18, 3140170), (20, 2826153), (22, 2569230), (30, 1884102), (33, 1712820), (36, 1570085), (44, 1284615), (45, 1256068), (55, 1027692), (60, 942051), (66, 856410), (90, 628034), (99, 570940), (110, 513846), (132, 428205), (165, 342564), (180, 314017), (198, 285470), (220, 256923), (330, 171282), (396, 142735), (495, 114188), (660, 85641), (990, 57094), (1980, 28547)]