49978944

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 140

約数和(自身を含む): 153424128

約数和(自身を除く): 103445184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 311, 324, 372, 432, 496, 558, 576, 622, 648, 744, 837, 864, 933, 992, 1116, 1244, 1296, 1488, 1674, 1728, 1866, 1984, 2232, 2488, 2511, 2592, 2799, 2976, 3348, 3732, 4464, 4976, 5022, 5184, 5598, 5952, 6696, 7464, 8397, 8928, 9641, 9952, 10044, 11196, 13392, 14928, 16794, 17856, 19282, 19904, 20088, 22392, 25191, 26784, 28923, 29856, 33588, 38564, 40176, 44784, 50382, 53568, 57846, 59712, 67176, 77128, 80352, 86769, 89568, 100764, 115692, 134352, 154256, 160704, 173538, 179136, 201528, 231384, 260307, 268704, 308512, 347076, 403056, 462768, 520614, 537408, 617024, 694152, 780921, 806112, 925536, 1041228, 1388304, 1561842, 1612224, 1851072, 2082456, 2776608, 3123684, 4164912, 5553216, 6247368, 8329824, 12494736, 16659648, 24989472, 49978944]

約数ペア:

[(1, 49978944), (2, 24989472), (3, 16659648), (4, 12494736), (6, 8329824), (8, 6247368), (9, 5553216), (12, 4164912), (16, 3123684), (18, 2776608), (24, 2082456), (27, 1851072), (31, 1612224), (32, 1561842), (36, 1388304), (48, 1041228), (54, 925536), (62, 806112), (64, 780921), (72, 694152), (81, 617024), (93, 537408), (96, 520614), (108, 462768), (124, 403056), (144, 347076), (162, 308512), (186, 268704), (192, 260307), (216, 231384), (248, 201528), (279, 179136), (288, 173538), (311, 160704), (324, 154256), (372, 134352), (432, 115692), (496, 100764), (558, 89568), (576, 86769), (622, 80352), (648, 77128), (744, 67176), (837, 59712), (864, 57846), (933, 53568), (992, 50382), (1116, 44784), (1244, 40176), (1296, 38564), (1488, 33588), (1674, 29856), (1728, 28923), (1866, 26784), (1984, 25191), (2232, 22392), (2488, 20088), (2511, 19904), (2592, 19282), (2799, 17856), (2976, 16794), (3348, 14928), (3732, 13392), (4464, 11196), (4976, 10044), (5022, 9952), (5184, 9641), (5598, 8928), (5952, 8397), (6696, 7464)]