49419200

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 84

約数和(自身を含む): 123684792

約数和(自身を除く): 74265592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 134, 160, 200, 268, 320, 335, 400, 461, 536, 670, 800, 922, 1072, 1340, 1600, 1675, 1844, 2144, 2305, 2680, 3350, 3688, 4288, 4610, 5360, 6700, 7376, 9220, 10720, 11525, 13400, 14752, 18440, 21440, 23050, 26800, 29504, 30887, 36880, 46100, 53600, 61774, 73760, 92200, 107200, 123548, 147520, 154435, 184400, 247096, 308870, 368800, 494192, 617740, 737600, 772175, 988384, 1235480, 1544350, 1976768, 2470960, 3088700, 4941920, 6177400, 9883840, 12354800, 24709600, 49419200]

約数ペア:

[(1, 49419200), (2, 24709600), (4, 12354800), (5, 9883840), (8, 6177400), (10, 4941920), (16, 3088700), (20, 2470960), (25, 1976768), (32, 1544350), (40, 1235480), (50, 988384), (64, 772175), (67, 737600), (80, 617740), (100, 494192), (134, 368800), (160, 308870), (200, 247096), (268, 184400), (320, 154435), (335, 147520), (400, 123548), (461, 107200), (536, 92200), (670, 73760), (800, 61774), (922, 53600), (1072, 46100), (1340, 36880), (1600, 30887), (1675, 29504), (1844, 26800), (2144, 23050), (2305, 21440), (2680, 18440), (3350, 14752), (3688, 13400), (4288, 11525), (4610, 10720), (5360, 9220), (6700, 7376)]