53840490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 153722880

約数和(自身を除く): 99882390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 155, 165, 186, 190, 209, 277, 285, 310, 330, 341, 418, 465, 554, 570, 589, 627, 682, 831, 930, 1023, 1045, 1178, 1254, 1385, 1662, 1705, 1767, 2046, 2090, 2770, 2945, 3047, 3135, 3410, 3534, 4155, 5115, 5263, 5890, 6094, 6270, 6479, 8310, 8587, 8835, 9141, 10230, 10526, 12958, 15235, 15789, 17174, 17670, 18282, 19437, 25761, 26315, 30470, 31578, 32395, 38874, 42935, 45705, 51522, 52630, 57893, 64790, 78945, 85870, 91410, 94457, 97185, 115786, 128805, 157890, 163153, 173679, 188914, 194370, 257610, 283371, 289465, 326306, 347358, 472285, 489459, 566742, 578930, 815765, 868395, 944570, 978918, 1416855, 1631530, 1736790, 1794683, 2447295, 2833710, 3589366, 4894590, 5384049, 8973415, 10768098, 17946830, 26920245, 53840490]

約数ペア:

[(1, 53840490), (2, 26920245), (3, 17946830), (5, 10768098), (6, 8973415), (10, 5384049), (11, 4894590), (15, 3589366), (19, 2833710), (22, 2447295), (30, 1794683), (31, 1736790), (33, 1631530), (38, 1416855), (55, 978918), (57, 944570), (62, 868395), (66, 815765), (93, 578930), (95, 566742), (110, 489459), (114, 472285), (155, 347358), (165, 326306), (186, 289465), (190, 283371), (209, 257610), (277, 194370), (285, 188914), (310, 173679), (330, 163153), (341, 157890), (418, 128805), (465, 115786), (554, 97185), (570, 94457), (589, 91410), (627, 85870), (682, 78945), (831, 64790), (930, 57893), (1023, 52630), (1045, 51522), (1178, 45705), (1254, 42935), (1385, 38874), (1662, 32395), (1705, 31578), (1767, 30470), (2046, 26315), (2090, 25761), (2770, 19437), (2945, 18282), (3047, 17670), (3135, 17174), (3410, 15789), (3534, 15235), (4155, 12958), (5115, 10526), (5263, 10230), (5890, 9141), (6094, 8835), (6270, 8587), (6479, 8310)]