54552870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19553}}^1$

素因数の和:19597

約数の個数: 48

約数和(自身を含む): 146420352

約数和(自身を除く): 91867482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19553, 39106, 58659, 97765, 117318, 175977, 195530, 293295, 351954, 586590, 606143, 879885, 1212286, 1759770, 1818429, 3030715, 3636858, 5455287, 6061430, 9092145, 10910574, 18184290, 27276435, 54552870]

約数ペア:

[(1, 54552870), (2, 27276435), (3, 18184290), (5, 10910574), (6, 9092145), (9, 6061430), (10, 5455287), (15, 3636858), (18, 3030715), (30, 1818429), (31, 1759770), (45, 1212286), (62, 879885), (90, 606143), (93, 586590), (155, 351954), (186, 293295), (279, 195530), (310, 175977), (465, 117318), (558, 97765), (930, 58659), (1395, 39106), (2790, 19553)]