48325400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 118117440

約数和(自身を除く): 69792040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 53, 94, 97, 100, 106, 188, 194, 200, 212, 235, 265, 376, 388, 424, 470, 485, 530, 776, 940, 970, 1060, 1175, 1325, 1880, 1940, 2120, 2350, 2425, 2491, 2650, 3880, 4559, 4700, 4850, 4982, 5141, 5300, 9118, 9400, 9700, 9964, 10282, 10600, 12455, 18236, 19400, 19928, 20564, 22795, 24910, 25705, 36472, 41128, 45590, 49820, 51410, 62275, 91180, 99640, 102820, 113975, 124550, 128525, 182360, 205640, 227950, 241627, 249100, 257050, 455900, 483254, 498200, 514100, 911800, 966508, 1028200, 1208135, 1933016, 2416270, 4832540, 6040675, 9665080, 12081350, 24162700, 48325400]

約数ペア:

[(1, 48325400), (2, 24162700), (4, 12081350), (5, 9665080), (8, 6040675), (10, 4832540), (20, 2416270), (25, 1933016), (40, 1208135), (47, 1028200), (50, 966508), (53, 911800), (94, 514100), (97, 498200), (100, 483254), (106, 455900), (188, 257050), (194, 249100), (200, 241627), (212, 227950), (235, 205640), (265, 182360), (376, 128525), (388, 124550), (424, 113975), (470, 102820), (485, 99640), (530, 91180), (776, 62275), (940, 51410), (970, 49820), (1060, 45590), (1175, 41128), (1325, 36472), (1880, 25705), (1940, 24910), (2120, 22795), (2350, 20564), (2425, 19928), (2491, 19400), (2650, 18236), (3880, 12455), (4559, 10600), (4700, 10282), (4850, 9964), (4982, 9700), (5141, 9400), (5300, 9118)]