54144490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16763}}^1$

素因数の和:16806

約数の個数: 32

約数和(自身を含む): 108630720

約数和(自身を除く): 54486230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 16763, 33526, 83815, 167630, 284971, 318497, 569942, 636994, 1424855, 1592485, 2849710, 3184970, 5414449, 10828898, 27072245, 54144490]

約数ペア:

[(1, 54144490), (2, 27072245), (5, 10828898), (10, 5414449), (17, 3184970), (19, 2849710), (34, 1592485), (38, 1424855), (85, 636994), (95, 569942), (170, 318497), (190, 284971), (323, 167630), (646, 83815), (1615, 33526), (3230, 16763)]