54458768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 131408256

約数和(自身を除く): 76949488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 113, 182, 208, 226, 331, 364, 452, 662, 728, 791, 904, 1324, 1456, 1469, 1582, 1808, 2317, 2648, 2938, 3164, 4303, 4634, 5296, 5876, 6328, 8606, 9268, 10283, 11752, 12656, 17212, 18536, 20566, 23504, 30121, 34424, 37072, 37403, 41132, 60242, 68848, 74806, 82264, 120484, 149612, 164528, 240968, 261821, 299224, 481936, 486239, 523642, 598448, 972478, 1047284, 1944956, 2094568, 3403673, 3889912, 4189136, 6807346, 7779824, 13614692, 27229384, 54458768]

約数ペア:

[(1, 54458768), (2, 27229384), (4, 13614692), (7, 7779824), (8, 6807346), (13, 4189136), (14, 3889912), (16, 3403673), (26, 2094568), (28, 1944956), (52, 1047284), (56, 972478), (91, 598448), (104, 523642), (112, 486239), (113, 481936), (182, 299224), (208, 261821), (226, 240968), (331, 164528), (364, 149612), (452, 120484), (662, 82264), (728, 74806), (791, 68848), (904, 60242), (1324, 41132), (1456, 37403), (1469, 37072), (1582, 34424), (1808, 30121), (2317, 23504), (2648, 20566), (2938, 18536), (3164, 17212), (4303, 12656), (4634, 11752), (5296, 10283), (5876, 9268), (6328, 8606)]