51045060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 160876800

約数和(自身を除く): 109831740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 89, 110, 121, 132, 158, 165, 178, 220, 237, 242, 267, 316, 330, 356, 363, 395, 445, 474, 484, 534, 605, 660, 726, 790, 869, 890, 948, 979, 1068, 1185, 1210, 1335, 1452, 1580, 1738, 1780, 1815, 1958, 2370, 2420, 2607, 2670, 2937, 3476, 3630, 3916, 4345, 4740, 4895, 5214, 5340, 5874, 7031, 7260, 8690, 9559, 9790, 10428, 10769, 11748, 13035, 14062, 14685, 17380, 19118, 19580, 21093, 21538, 26070, 28124, 28677, 29370, 32307, 35155, 38236, 42186, 43076, 47795, 52140, 53845, 57354, 58740, 64614, 70310, 77341, 84372, 95590, 105465, 107690, 114708, 129228, 140620, 143385, 154682, 161535, 191180, 210930, 215380, 232023, 286770, 309364, 323070, 386705, 421860, 464046, 573540, 646140, 773410, 850751, 928092, 1160115, 1546820, 1701502, 2320230, 2552253, 3403004, 4253755, 4640460, 5104506, 8507510, 10209012, 12761265, 17015020, 25522530, 51045060]

約数ペア:

[(1, 51045060), (2, 25522530), (3, 17015020), (4, 12761265), (5, 10209012), (6, 8507510), (10, 5104506), (11, 4640460), (12, 4253755), (15, 3403004), (20, 2552253), (22, 2320230), (30, 1701502), (33, 1546820), (44, 1160115), (55, 928092), (60, 850751), (66, 773410), (79, 646140), (89, 573540), (110, 464046), (121, 421860), (132, 386705), (158, 323070), (165, 309364), (178, 286770), (220, 232023), (237, 215380), (242, 210930), (267, 191180), (316, 161535), (330, 154682), (356, 143385), (363, 140620), (395, 129228), (445, 114708), (474, 107690), (484, 105465), (534, 95590), (605, 84372), (660, 77341), (726, 70310), (790, 64614), (869, 58740), (890, 57354), (948, 53845), (979, 52140), (1068, 47795), (1185, 43076), (1210, 42186), (1335, 38236), (1452, 35155), (1580, 32307), (1738, 29370), (1780, 28677), (1815, 28124), (1958, 26070), (2370, 21538), (2420, 21093), (2607, 19580), (2670, 19118), (2937, 17380), (3476, 14685), (3630, 14062), (3916, 13035), (4345, 11748), (4740, 10769), (4895, 10428), (5214, 9790), (5340, 9559), (5874, 8690), (7031, 7260)]