51033330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19553}}^1$

素因数の和:19595

約数の個数: 48

約数和(自身を含む): 137269080

約数和(自身を除く): 86235750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 19553, 39106, 58659, 97765, 117318, 175977, 195530, 293295, 351954, 567037, 586590, 879885, 1134074, 1701111, 1759770, 2835185, 3402222, 5103333, 5670370, 8505555, 10206666, 17011110, 25516665, 51033330]

約数ペア:

[(1, 51033330), (2, 25516665), (3, 17011110), (5, 10206666), (6, 8505555), (9, 5670370), (10, 5103333), (15, 3402222), (18, 2835185), (29, 1759770), (30, 1701111), (45, 1134074), (58, 879885), (87, 586590), (90, 567037), (145, 351954), (174, 293295), (261, 195530), (290, 175977), (435, 117318), (522, 97765), (870, 58659), (1305, 39106), (2610, 19553)]