56454528

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 165876480

約数和(自身を除く): 109421952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 263, 312, 344, 384, 416, 516, 526, 559, 624, 688, 789, 832, 1032, 1052, 1118, 1248, 1376, 1578, 1664, 1677, 2064, 2104, 2236, 2496, 2752, 3156, 3354, 3419, 4128, 4208, 4472, 4992, 5504, 6312, 6708, 6838, 8256, 8416, 8944, 10257, 11309, 12624, 13416, 13676, 16512, 16832, 17888, 20514, 22618, 25248, 26832, 27352, 33664, 33927, 35776, 41028, 45236, 50496, 53664, 54704, 67854, 71552, 82056, 90472, 100992, 107328, 109408, 135708, 147017, 164112, 180944, 214656, 218816, 271416, 294034, 328224, 361888, 437632, 441051, 542832, 588068, 656448, 723776, 882102, 1085664, 1176136, 1312896, 1447552, 1764204, 2171328, 2352272, 3528408, 4342656, 4704544, 7056816, 9409088, 14113632, 18818176, 28227264, 56454528]

約数ペア:

[(1, 56454528), (2, 28227264), (3, 18818176), (4, 14113632), (6, 9409088), (8, 7056816), (12, 4704544), (13, 4342656), (16, 3528408), (24, 2352272), (26, 2171328), (32, 1764204), (39, 1447552), (43, 1312896), (48, 1176136), (52, 1085664), (64, 882102), (78, 723776), (86, 656448), (96, 588068), (104, 542832), (128, 441051), (129, 437632), (156, 361888), (172, 328224), (192, 294034), (208, 271416), (258, 218816), (263, 214656), (312, 180944), (344, 164112), (384, 147017), (416, 135708), (516, 109408), (526, 107328), (559, 100992), (624, 90472), (688, 82056), (789, 71552), (832, 67854), (1032, 54704), (1052, 53664), (1118, 50496), (1248, 45236), (1376, 41028), (1578, 35776), (1664, 33927), (1677, 33664), (2064, 27352), (2104, 26832), (2236, 25248), (2496, 22618), (2752, 20514), (3156, 17888), (3354, 16832), (3419, 16512), (4128, 13676), (4208, 13416), (4472, 12624), (4992, 11309), (5504, 10257), (6312, 8944), (6708, 8416), (6838, 8256)]