51686856

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 157248000

約数和(自身を除く): 105561144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 104, 108, 117, 156, 158, 216, 233, 234, 237, 312, 316, 351, 466, 468, 474, 632, 699, 702, 711, 932, 936, 948, 1027, 1398, 1404, 1422, 1864, 1896, 2054, 2097, 2133, 2796, 2808, 2844, 3029, 3081, 4108, 4194, 4266, 5592, 5688, 6058, 6162, 6291, 8216, 8388, 8532, 9087, 9243, 12116, 12324, 12582, 16776, 17064, 18174, 18407, 18486, 24232, 24648, 25164, 27261, 27729, 36348, 36814, 36972, 50328, 54522, 55221, 55458, 72696, 73628, 73944, 81783, 109044, 110442, 110916, 147256, 163566, 165663, 218088, 220884, 221832, 239291, 327132, 331326, 441768, 478582, 496989, 654264, 662652, 717873, 957164, 993978, 1325304, 1435746, 1914328, 1987956, 2153619, 2871492, 3975912, 4307238, 5742984, 6460857, 8614476, 12921714, 17228952, 25843428, 51686856]

約数ペア:

[(1, 51686856), (2, 25843428), (3, 17228952), (4, 12921714), (6, 8614476), (8, 6460857), (9, 5742984), (12, 4307238), (13, 3975912), (18, 2871492), (24, 2153619), (26, 1987956), (27, 1914328), (36, 1435746), (39, 1325304), (52, 993978), (54, 957164), (72, 717873), (78, 662652), (79, 654264), (104, 496989), (108, 478582), (117, 441768), (156, 331326), (158, 327132), (216, 239291), (233, 221832), (234, 220884), (237, 218088), (312, 165663), (316, 163566), (351, 147256), (466, 110916), (468, 110442), (474, 109044), (632, 81783), (699, 73944), (702, 73628), (711, 72696), (932, 55458), (936, 55221), (948, 54522), (1027, 50328), (1398, 36972), (1404, 36814), (1422, 36348), (1864, 27729), (1896, 27261), (2054, 25164), (2097, 24648), (2133, 24232), (2796, 18486), (2808, 18407), (2844, 18174), (3029, 17064), (3081, 16776), (4108, 12582), (4194, 12324), (4266, 12116), (5592, 9243), (5688, 9087), (6058, 8532), (6162, 8388), (6291, 8216)]