51906960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3433}}^1$

素因数の和:3462

約数の個数: 160

約数和(自身を含む): 204391680

約数和(自身を除く): 152484720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3433, 3780, 5040, 6866, 7560, 10299, 13732, 15120, 17165, 20598, 24031, 27464, 30897, 34330, 41196, 48062, 51495, 54928, 61794, 68660, 72093, 82392, 92691, 96124, 102990, 120155, 123588, 137320, 144186, 154485, 164784, 185382, 192248, 205980, 216279, 240310, 247176, 274640, 288372, 308970, 360465, 370764, 384496, 411960, 432558, 463455, 480620, 494352, 576744, 617940, 648837, 720930, 741528, 823920, 865116, 926910, 961240, 1081395, 1153488, 1235880, 1297674, 1441860, 1483056, 1730232, 1853820, 1922480, 2162790, 2471760, 2595348, 2883720, 3244185, 3460464, 3707640, 4325580, 5190696, 5767440, 6488370, 7415280, 8651160, 10381392, 12976740, 17302320, 25953480, 51906960]

約数ペア:

[(1, 51906960), (2, 25953480), (3, 17302320), (4, 12976740), (5, 10381392), (6, 8651160), (7, 7415280), (8, 6488370), (9, 5767440), (10, 5190696), (12, 4325580), (14, 3707640), (15, 3460464), (16, 3244185), (18, 2883720), (20, 2595348), (21, 2471760), (24, 2162790), (27, 1922480), (28, 1853820), (30, 1730232), (35, 1483056), (36, 1441860), (40, 1297674), (42, 1235880), (45, 1153488), (48, 1081395), (54, 961240), (56, 926910), (60, 865116), (63, 823920), (70, 741528), (72, 720930), (80, 648837), (84, 617940), (90, 576744), (105, 494352), (108, 480620), (112, 463455), (120, 432558), (126, 411960), (135, 384496), (140, 370764), (144, 360465), (168, 308970), (180, 288372), (189, 274640), (210, 247176), (216, 240310), (240, 216279), (252, 205980), (270, 192248), (280, 185382), (315, 164784), (336, 154485), (360, 144186), (378, 137320), (420, 123588), (432, 120155), (504, 102990), (540, 96124), (560, 92691), (630, 82392), (720, 72093), (756, 68660), (840, 61794), (945, 54928), (1008, 51495), (1080, 48062), (1260, 41196), (1512, 34330), (1680, 30897), (1890, 27464), (2160, 24031), (2520, 20598), (3024, 17165), (3433, 15120), (3780, 13732), (5040, 10299), (6866, 7560)]