54716272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 121242240

約数和(自身を除く): 66525968

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 47, 52, 58, 94, 104, 116, 188, 193, 208, 232, 376, 377, 386, 464, 611, 752, 754, 772, 1222, 1363, 1508, 1544, 2444, 2509, 2726, 3016, 3088, 4888, 5018, 5452, 5597, 6032, 9071, 9776, 10036, 10904, 11194, 17719, 18142, 20072, 21808, 22388, 35438, 36284, 40144, 44776, 70876, 72568, 72761, 89552, 117923, 141752, 145136, 145522, 235846, 263059, 283504, 291044, 471692, 526118, 582088, 943384, 1052236, 1164176, 1886768, 2104472, 3419767, 4208944, 6839534, 13679068, 27358136, 54716272]

約数ペア:

[(1, 54716272), (2, 27358136), (4, 13679068), (8, 6839534), (13, 4208944), (16, 3419767), (26, 2104472), (29, 1886768), (47, 1164176), (52, 1052236), (58, 943384), (94, 582088), (104, 526118), (116, 471692), (188, 291044), (193, 283504), (208, 263059), (232, 235846), (376, 145522), (377, 145136), (386, 141752), (464, 117923), (611, 89552), (752, 72761), (754, 72568), (772, 70876), (1222, 44776), (1363, 40144), (1508, 36284), (1544, 35438), (2444, 22388), (2509, 21808), (2726, 20072), (3016, 18142), (3088, 17719), (4888, 11194), (5018, 10904), (5452, 10036), (5597, 9776), (6032, 9071)]