56325800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6869}}^1$

素因数の和:6926

約数の個数: 48

約数和(自身を含む): 134171100

約数和(自身を除く): 77845300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 6869, 8200, 13738, 27476, 34345, 54952, 68690, 137380, 171725, 274760, 281629, 343450, 563258, 686900, 1126516, 1373800, 1408145, 2253032, 2816290, 5632580, 7040725, 11265160, 14081450, 28162900, 56325800]

約数ペア:

[(1, 56325800), (2, 28162900), (4, 14081450), (5, 11265160), (8, 7040725), (10, 5632580), (20, 2816290), (25, 2253032), (40, 1408145), (41, 1373800), (50, 1126516), (82, 686900), (100, 563258), (164, 343450), (200, 281629), (205, 274760), (328, 171725), (410, 137380), (820, 68690), (1025, 54952), (1640, 34345), (2050, 27476), (4100, 13738), (6869, 8200)]