54486224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 126866880

約数和(自身を除く): 72380656

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 811, 884, 988, 1292, 1622, 1768, 1976, 2584, 3244, 3536, 3952, 4199, 5168, 6488, 8398, 10543, 12976, 13787, 15409, 16796, 21086, 27574, 30818, 33592, 42172, 55148, 61636, 67184, 84344, 110296, 123272, 168688, 179231, 200317, 220592, 246544, 261953, 358462, 400634, 523906, 716924, 801268, 1047812, 1433848, 1602536, 2095624, 2867696, 3205072, 3405389, 4191248, 6810778, 13621556, 27243112, 54486224]

約数ペア:

[(1, 54486224), (2, 27243112), (4, 13621556), (8, 6810778), (13, 4191248), (16, 3405389), (17, 3205072), (19, 2867696), (26, 2095624), (34, 1602536), (38, 1433848), (52, 1047812), (68, 801268), (76, 716924), (104, 523906), (136, 400634), (152, 358462), (208, 261953), (221, 246544), (247, 220592), (272, 200317), (304, 179231), (323, 168688), (442, 123272), (494, 110296), (646, 84344), (811, 67184), (884, 61636), (988, 55148), (1292, 42172), (1622, 33592), (1768, 30818), (1976, 27574), (2584, 21086), (3244, 16796), (3536, 15409), (3952, 13787), (4199, 12976), (5168, 10543), (6488, 8398)]