56039850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 120

約数和(自身を含む): 158397228

約数和(自身を除く): 102357378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 101, 135, 137, 150, 162, 202, 225, 270, 274, 303, 405, 411, 450, 505, 606, 675, 685, 810, 822, 909, 1010, 1233, 1350, 1370, 1515, 1818, 2025, 2055, 2466, 2525, 2727, 3030, 3425, 3699, 4050, 4110, 4545, 5050, 5454, 6165, 6850, 7398, 7575, 8181, 9090, 10275, 11097, 12330, 13635, 13837, 15150, 16362, 18495, 20550, 22194, 22725, 27270, 27674, 30825, 36990, 40905, 41511, 45450, 55485, 61650, 68175, 69185, 81810, 83022, 92475, 110970, 124533, 136350, 138370, 184950, 204525, 207555, 249066, 277425, 345925, 373599, 409050, 415110, 554850, 622665, 691850, 747198, 1037775, 1120797, 1245330, 1867995, 2075550, 2241594, 3113325, 3735990, 5603985, 6226650, 9339975, 11207970, 18679950, 28019925, 56039850]

約数ペア:

[(1, 56039850), (2, 28019925), (3, 18679950), (5, 11207970), (6, 9339975), (9, 6226650), (10, 5603985), (15, 3735990), (18, 3113325), (25, 2241594), (27, 2075550), (30, 1867995), (45, 1245330), (50, 1120797), (54, 1037775), (75, 747198), (81, 691850), (90, 622665), (101, 554850), (135, 415110), (137, 409050), (150, 373599), (162, 345925), (202, 277425), (225, 249066), (270, 207555), (274, 204525), (303, 184950), (405, 138370), (411, 136350), (450, 124533), (505, 110970), (606, 92475), (675, 83022), (685, 81810), (810, 69185), (822, 68175), (909, 61650), (1010, 55485), (1233, 45450), (1350, 41511), (1370, 40905), (1515, 36990), (1818, 30825), (2025, 27674), (2055, 27270), (2466, 22725), (2525, 22194), (2727, 20550), (3030, 18495), (3425, 16362), (3699, 15150), (4050, 13837), (4110, 13635), (4545, 12330), (5050, 11097), (5454, 10275), (6165, 9090), (6850, 8181), (7398, 7575)]