51589600

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1172

約数の個数: 72

約数和(自身を含む): 128194920

約数和(自身を除く): 76605320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 800, 944, 1093, 1180, 1475, 1888, 2186, 2360, 2950, 4372, 4720, 5465, 5900, 8744, 9440, 10930, 11800, 17488, 21860, 23600, 27325, 34976, 43720, 47200, 54650, 64487, 87440, 109300, 128974, 174880, 218600, 257948, 322435, 437200, 515896, 644870, 874400, 1031792, 1289740, 1612175, 2063584, 2579480, 3224350, 5158960, 6448700, 10317920, 12897400, 25794800, 51589600]

約数ペア:

[(1, 51589600), (2, 25794800), (4, 12897400), (5, 10317920), (8, 6448700), (10, 5158960), (16, 3224350), (20, 2579480), (25, 2063584), (32, 1612175), (40, 1289740), (50, 1031792), (59, 874400), (80, 644870), (100, 515896), (118, 437200), (160, 322435), (200, 257948), (236, 218600), (295, 174880), (400, 128974), (472, 109300), (590, 87440), (800, 64487), (944, 54650), (1093, 47200), (1180, 43720), (1475, 34976), (1888, 27325), (2186, 23600), (2360, 21860), (2950, 17488), (4372, 11800), (4720, 10930), (5465, 9440), (5900, 8744)]