52845540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 168920640

約数和(自身を除く): 116075100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 220, 242, 251, 290, 319, 330, 348, 363, 435, 484, 502, 580, 605, 638, 660, 726, 753, 870, 957, 1004, 1210, 1255, 1276, 1452, 1506, 1595, 1740, 1815, 1914, 2420, 2510, 2761, 3012, 3190, 3509, 3630, 3765, 3828, 4785, 5020, 5522, 6380, 7018, 7260, 7279, 7530, 8283, 9570, 10527, 11044, 13805, 14036, 14558, 15060, 16566, 17545, 19140, 21054, 21837, 27610, 29116, 30371, 33132, 35090, 36395, 41415, 42108, 43674, 52635, 55220, 60742, 70180, 72790, 80069, 82830, 87348, 91113, 105270, 109185, 121484, 145580, 151855, 160138, 165660, 182226, 210540, 218370, 240207, 303710, 320276, 364452, 400345, 436740, 455565, 480414, 607420, 800690, 880759, 911130, 960828, 1201035, 1601380, 1761518, 1822260, 2402070, 2642277, 3523036, 4403795, 4804140, 5284554, 8807590, 10569108, 13211385, 17615180, 26422770, 52845540]

約数ペア:

[(1, 52845540), (2, 26422770), (3, 17615180), (4, 13211385), (5, 10569108), (6, 8807590), (10, 5284554), (11, 4804140), (12, 4403795), (15, 3523036), (20, 2642277), (22, 2402070), (29, 1822260), (30, 1761518), (33, 1601380), (44, 1201035), (55, 960828), (58, 911130), (60, 880759), (66, 800690), (87, 607420), (110, 480414), (116, 455565), (121, 436740), (132, 400345), (145, 364452), (165, 320276), (174, 303710), (220, 240207), (242, 218370), (251, 210540), (290, 182226), (319, 165660), (330, 160138), (348, 151855), (363, 145580), (435, 121484), (484, 109185), (502, 105270), (580, 91113), (605, 87348), (638, 82830), (660, 80069), (726, 72790), (753, 70180), (870, 60742), (957, 55220), (1004, 52635), (1210, 43674), (1255, 42108), (1276, 41415), (1452, 36395), (1506, 35090), (1595, 33132), (1740, 30371), (1815, 29116), (1914, 27610), (2420, 21837), (2510, 21054), (2761, 19140), (3012, 17545), (3190, 16566), (3509, 15060), (3630, 14558), (3765, 14036), (3828, 13805), (4785, 11044), (5020, 10527), (5522, 9570), (6380, 8283), (7018, 7530), (7260, 7279)]