50206240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1994

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 91316960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 1949, 2576, 3220, 3680, 3898, 5152, 6440, 7796, 9745, 12880, 13643, 15592, 19490, 25760, 27286, 31184, 38980, 44827, 54572, 62368, 68215, 77960, 89654, 109144, 136430, 155920, 179308, 218288, 224135, 272860, 311840, 313789, 358616, 436576, 448270, 545720, 627578, 717232, 896540, 1091440, 1255156, 1434464, 1568945, 1793080, 2182880, 2510312, 3137890, 3586160, 5020624, 6275780, 7172320, 10041248, 12551560, 25103120, 50206240]

約数ペア:

[(1, 50206240), (2, 25103120), (4, 12551560), (5, 10041248), (7, 7172320), (8, 6275780), (10, 5020624), (14, 3586160), (16, 3137890), (20, 2510312), (23, 2182880), (28, 1793080), (32, 1568945), (35, 1434464), (40, 1255156), (46, 1091440), (56, 896540), (70, 717232), (80, 627578), (92, 545720), (112, 448270), (115, 436576), (140, 358616), (160, 313789), (161, 311840), (184, 272860), (224, 224135), (230, 218288), (280, 179308), (322, 155920), (368, 136430), (460, 109144), (560, 89654), (644, 77960), (736, 68215), (805, 62368), (920, 54572), (1120, 44827), (1288, 38980), (1610, 31184), (1840, 27286), (1949, 25760), (2576, 19490), (3220, 15592), (3680, 13643), (3898, 12880), (5152, 9745), (6440, 7796)]