50341480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7817}}^1$

素因数の和:7858

約数の個数: 64

約数和(自身を含む): 135095040

約数和(自身を除く): 84753560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 7817, 15634, 31268, 39085, 54719, 62536, 78170, 109438, 156340, 179791, 218876, 273595, 312680, 359582, 437752, 547190, 719164, 898955, 1094380, 1258537, 1438328, 1797910, 2188760, 2517074, 3595820, 5034148, 6292685, 7191640, 10068296, 12585370, 25170740, 50341480]

約数ペア:

[(1, 50341480), (2, 25170740), (4, 12585370), (5, 10068296), (7, 7191640), (8, 6292685), (10, 5034148), (14, 3595820), (20, 2517074), (23, 2188760), (28, 1797910), (35, 1438328), (40, 1258537), (46, 1094380), (56, 898955), (70, 719164), (92, 547190), (115, 437752), (140, 359582), (161, 312680), (184, 273595), (230, 218876), (280, 179791), (322, 156340), (460, 109438), (644, 78170), (805, 62536), (920, 54719), (1288, 39085), (1610, 31268), (3220, 15634), (6440, 7817)]