56609220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15467}}^1$

素因数の和:15540

約数の個数: 48

約数和(自身を含む): 161114688

約数和(自身を除く): 104505468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 15467, 30934, 46401, 61868, 77335, 92802, 154670, 185604, 232005, 309340, 464010, 928020, 943487, 1886974, 2830461, 3773948, 4717435, 5660922, 9434870, 11321844, 14152305, 18869740, 28304610, 56609220]

約数ペア:

[(1, 56609220), (2, 28304610), (3, 18869740), (4, 14152305), (5, 11321844), (6, 9434870), (10, 5660922), (12, 4717435), (15, 3773948), (20, 2830461), (30, 1886974), (60, 943487), (61, 928020), (122, 464010), (183, 309340), (244, 232005), (305, 185604), (366, 154670), (610, 92802), (732, 77335), (915, 61868), (1220, 46401), (1830, 30934), (3660, 15467)]