50810490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 80

約数和(自身を含む): 137867400

約数和(自身を除く): 87056910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 162, 270, 298, 405, 421, 447, 745, 810, 842, 894, 1263, 1341, 1490, 2105, 2235, 2526, 2682, 3789, 4023, 4210, 4470, 6315, 6705, 7578, 8046, 11367, 12069, 12630, 13410, 18945, 20115, 22734, 24138, 34101, 37890, 40230, 56835, 60345, 62729, 68202, 113670, 120690, 125458, 170505, 188187, 313645, 341010, 376374, 564561, 627290, 940935, 1129122, 1693683, 1881870, 2822805, 3387366, 5081049, 5645610, 8468415, 10162098, 16936830, 25405245, 50810490]

約数ペア:

[(1, 50810490), (2, 25405245), (3, 16936830), (5, 10162098), (6, 8468415), (9, 5645610), (10, 5081049), (15, 3387366), (18, 2822805), (27, 1881870), (30, 1693683), (45, 1129122), (54, 940935), (81, 627290), (90, 564561), (135, 376374), (149, 341010), (162, 313645), (270, 188187), (298, 170505), (405, 125458), (421, 120690), (447, 113670), (745, 68202), (810, 62729), (842, 60345), (894, 56835), (1263, 40230), (1341, 37890), (1490, 34101), (2105, 24138), (2235, 22734), (2526, 20115), (2682, 18945), (3789, 13410), (4023, 12630), (4210, 12069), (4470, 11367), (6315, 8046), (6705, 7578)]