54414800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 145303200

約数和(自身を除く): 90888400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 83, 88, 100, 110, 149, 166, 176, 200, 220, 275, 298, 332, 400, 415, 440, 550, 596, 664, 745, 830, 880, 913, 1100, 1192, 1328, 1490, 1639, 1660, 1826, 2075, 2200, 2384, 2980, 3278, 3320, 3652, 3725, 4150, 4400, 4565, 5960, 6556, 6640, 7304, 7450, 8195, 8300, 9130, 11920, 12367, 13112, 14608, 14900, 16390, 16600, 18260, 22825, 24734, 26224, 29800, 32780, 33200, 36520, 40975, 45650, 49468, 59600, 61835, 65560, 73040, 81950, 91300, 98936, 123670, 131120, 136037, 163900, 182600, 197872, 247340, 272074, 309175, 327800, 365200, 494680, 544148, 618350, 655600, 680185, 989360, 1088296, 1236700, 1360370, 2176592, 2473400, 2720740, 3400925, 4946800, 5441480, 6801850, 10882960, 13603700, 27207400, 54414800]

約数ペア:

[(1, 54414800), (2, 27207400), (4, 13603700), (5, 10882960), (8, 6801850), (10, 5441480), (11, 4946800), (16, 3400925), (20, 2720740), (22, 2473400), (25, 2176592), (40, 1360370), (44, 1236700), (50, 1088296), (55, 989360), (80, 680185), (83, 655600), (88, 618350), (100, 544148), (110, 494680), (149, 365200), (166, 327800), (176, 309175), (200, 272074), (220, 247340), (275, 197872), (298, 182600), (332, 163900), (400, 136037), (415, 131120), (440, 123670), (550, 98936), (596, 91300), (664, 81950), (745, 73040), (830, 65560), (880, 61835), (913, 59600), (1100, 49468), (1192, 45650), (1328, 40975), (1490, 36520), (1639, 33200), (1660, 32780), (1826, 29800), (2075, 26224), (2200, 24734), (2384, 22825), (2980, 18260), (3278, 16600), (3320, 16390), (3652, 14900), (3725, 14608), (4150, 13112), (4400, 12367), (4565, 11920), (5960, 9130), (6556, 8300), (6640, 8195), (7304, 7450)]