47953416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 146764800

約数和(自身を除く): 98811384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 83, 84, 114, 133, 152, 166, 168, 181, 228, 249, 266, 332, 362, 399, 456, 498, 532, 543, 581, 664, 724, 798, 996, 1064, 1086, 1162, 1267, 1448, 1577, 1596, 1743, 1992, 2172, 2324, 2534, 3154, 3192, 3439, 3486, 3801, 4344, 4648, 4731, 5068, 6308, 6878, 6972, 7602, 9462, 10136, 10317, 11039, 12616, 13756, 13944, 15023, 15204, 18924, 20634, 22078, 24073, 27512, 30046, 30408, 33117, 37848, 41268, 44156, 45069, 48146, 60092, 66234, 72219, 82536, 88312, 90138, 96292, 105161, 120184, 132468, 144438, 180276, 192584, 210322, 264936, 285437, 288876, 315483, 360552, 420644, 570874, 577752, 630966, 841288, 856311, 1141748, 1261932, 1712622, 1998059, 2283496, 2523864, 3425244, 3996118, 5994177, 6850488, 7992236, 11988354, 15984472, 23976708, 47953416]

約数ペア:

[(1, 47953416), (2, 23976708), (3, 15984472), (4, 11988354), (6, 7992236), (7, 6850488), (8, 5994177), (12, 3996118), (14, 3425244), (19, 2523864), (21, 2283496), (24, 1998059), (28, 1712622), (38, 1261932), (42, 1141748), (56, 856311), (57, 841288), (76, 630966), (83, 577752), (84, 570874), (114, 420644), (133, 360552), (152, 315483), (166, 288876), (168, 285437), (181, 264936), (228, 210322), (249, 192584), (266, 180276), (332, 144438), (362, 132468), (399, 120184), (456, 105161), (498, 96292), (532, 90138), (543, 88312), (581, 82536), (664, 72219), (724, 66234), (798, 60092), (996, 48146), (1064, 45069), (1086, 44156), (1162, 41268), (1267, 37848), (1448, 33117), (1577, 30408), (1596, 30046), (1743, 27512), (1992, 24073), (2172, 22078), (2324, 20634), (2534, 18924), (3154, 15204), (3192, 15023), (3439, 13944), (3486, 13756), (3801, 12616), (4344, 11039), (4648, 10317), (4731, 10136), (5068, 9462), (6308, 7602), (6878, 6972)]