54872272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 80

約数和(自身を含む): 132213760

約数和(自身を除く): 77341488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 223, 338, 364, 446, 676, 728, 892, 1183, 1352, 1456, 1561, 1784, 2197, 2366, 2704, 2899, 3122, 3568, 4394, 4732, 5798, 6244, 8788, 9464, 11596, 12488, 15379, 17576, 18928, 20293, 23192, 24976, 30758, 35152, 37687, 40586, 46384, 61516, 75374, 81172, 123032, 150748, 162344, 246064, 263809, 301496, 324688, 489931, 527618, 602992, 979862, 1055236, 1959724, 2110472, 3429517, 3919448, 4220944, 6859034, 7838896, 13718068, 27436136, 54872272]

約数ペア:

[(1, 54872272), (2, 27436136), (4, 13718068), (7, 7838896), (8, 6859034), (13, 4220944), (14, 3919448), (16, 3429517), (26, 2110472), (28, 1959724), (52, 1055236), (56, 979862), (91, 602992), (104, 527618), (112, 489931), (169, 324688), (182, 301496), (208, 263809), (223, 246064), (338, 162344), (364, 150748), (446, 123032), (676, 81172), (728, 75374), (892, 61516), (1183, 46384), (1352, 40586), (1456, 37687), (1561, 35152), (1784, 30758), (2197, 24976), (2366, 23192), (2704, 20293), (2899, 18928), (3122, 17576), (3568, 15379), (4394, 12488), (4732, 11596), (5798, 9464), (6244, 8788)]