49949928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 167731200

約数和(自身を除く): 117781272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 56, 62, 63, 69, 72, 84, 92, 93, 124, 126, 138, 139, 161, 168, 184, 186, 207, 217, 248, 252, 276, 278, 279, 322, 372, 414, 417, 434, 483, 504, 552, 556, 558, 644, 651, 713, 744, 828, 834, 868, 966, 973, 1112, 1116, 1251, 1288, 1302, 1426, 1449, 1656, 1668, 1736, 1932, 1946, 1953, 2139, 2232, 2502, 2604, 2852, 2898, 2919, 3197, 3336, 3864, 3892, 3906, 4278, 4309, 4991, 5004, 5208, 5704, 5796, 5838, 6394, 6417, 7784, 7812, 8556, 8618, 8757, 9591, 9982, 10008, 11592, 11676, 12788, 12834, 12927, 14973, 15624, 17112, 17236, 17514, 19182, 19964, 22379, 23352, 25576, 25668, 25854, 28773, 29946, 30163, 34472, 35028, 38364, 38781, 39928, 44758, 44919, 51336, 51708, 57546, 59892, 60326, 67137, 70056, 76728, 77562, 89516, 89838, 90489, 99107, 103416, 115092, 119784, 120652, 134274, 155124, 179032, 179676, 180978, 198214, 201411, 230184, 241304, 268548, 271467, 297321, 310248, 359352, 361956, 396428, 402822, 537096, 542934, 594642, 693749, 723912, 792856, 805644, 891963, 1085868, 1189284, 1387498, 1611288, 1783926, 2081247, 2171736, 2378568, 2774996, 3567852, 4162494, 5549992, 6243741, 7135704, 8324988, 12487482, 16649976, 24974964, 49949928]

約数ペア:

[(1, 49949928), (2, 24974964), (3, 16649976), (4, 12487482), (6, 8324988), (7, 7135704), (8, 6243741), (9, 5549992), (12, 4162494), (14, 3567852), (18, 2774996), (21, 2378568), (23, 2171736), (24, 2081247), (28, 1783926), (31, 1611288), (36, 1387498), (42, 1189284), (46, 1085868), (56, 891963), (62, 805644), (63, 792856), (69, 723912), (72, 693749), (84, 594642), (92, 542934), (93, 537096), (124, 402822), (126, 396428), (138, 361956), (139, 359352), (161, 310248), (168, 297321), (184, 271467), (186, 268548), (207, 241304), (217, 230184), (248, 201411), (252, 198214), (276, 180978), (278, 179676), (279, 179032), (322, 155124), (372, 134274), (414, 120652), (417, 119784), (434, 115092), (483, 103416), (504, 99107), (552, 90489), (556, 89838), (558, 89516), (644, 77562), (651, 76728), (713, 70056), (744, 67137), (828, 60326), (834, 59892), (868, 57546), (966, 51708), (973, 51336), (1112, 44919), (1116, 44758), (1251, 39928), (1288, 38781), (1302, 38364), (1426, 35028), (1449, 34472), (1656, 30163), (1668, 29946), (1736, 28773), (1932, 25854), (1946, 25668), (1953, 25576), (2139, 23352), (2232, 22379), (2502, 19964), (2604, 19182), (2852, 17514), (2898, 17236), (2919, 17112), (3197, 15624), (3336, 14973), (3864, 12927), (3892, 12834), (3906, 12788), (4278, 11676), (4309, 11592), (4991, 10008), (5004, 9982), (5208, 9591), (5704, 8757), (5796, 8618), (5838, 8556), (6394, 7812), (6417, 7784)]