56692920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10987}}^1$

素因数の和:11044

約数の個数: 64

約数和(自身を含む): 174049920

約数和(自身を除く): 117357000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10987, 21974, 32961, 43948, 54935, 65922, 87896, 109870, 131844, 164805, 219740, 263688, 329610, 439480, 472441, 659220, 944882, 1318440, 1417323, 1889764, 2362205, 2834646, 3779528, 4724410, 5669292, 7086615, 9448820, 11338584, 14173230, 18897640, 28346460, 56692920]

約数ペア:

[(1, 56692920), (2, 28346460), (3, 18897640), (4, 14173230), (5, 11338584), (6, 9448820), (8, 7086615), (10, 5669292), (12, 4724410), (15, 3779528), (20, 2834646), (24, 2362205), (30, 1889764), (40, 1417323), (43, 1318440), (60, 944882), (86, 659220), (120, 472441), (129, 439480), (172, 329610), (215, 263688), (258, 219740), (344, 164805), (430, 131844), (516, 109870), (645, 87896), (860, 65922), (1032, 54935), (1290, 43948), (1720, 32961), (2580, 21974), (5160, 10987)]