49838800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 133955712

約数和(自身を除く): 84116912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 80, 88, 94, 100, 110, 176, 188, 200, 220, 235, 241, 275, 376, 400, 440, 470, 482, 517, 550, 752, 880, 940, 964, 1034, 1100, 1175, 1205, 1880, 1928, 2068, 2200, 2350, 2410, 2585, 2651, 3760, 3856, 4136, 4400, 4700, 4820, 5170, 5302, 6025, 8272, 9400, 9640, 10340, 10604, 11327, 12050, 12925, 13255, 18800, 19280, 20680, 21208, 22654, 24100, 25850, 26510, 41360, 42416, 45308, 48200, 51700, 53020, 56635, 66275, 90616, 96400, 103400, 106040, 113270, 124597, 132550, 181232, 206800, 212080, 226540, 249194, 265100, 283175, 453080, 498388, 530200, 566350, 622985, 906160, 996776, 1060400, 1132700, 1245970, 1993552, 2265400, 2491940, 3114925, 4530800, 4983880, 6229850, 9967760, 12459700, 24919400, 49838800]

約数ペア:

[(1, 49838800), (2, 24919400), (4, 12459700), (5, 9967760), (8, 6229850), (10, 4983880), (11, 4530800), (16, 3114925), (20, 2491940), (22, 2265400), (25, 1993552), (40, 1245970), (44, 1132700), (47, 1060400), (50, 996776), (55, 906160), (80, 622985), (88, 566350), (94, 530200), (100, 498388), (110, 453080), (176, 283175), (188, 265100), (200, 249194), (220, 226540), (235, 212080), (241, 206800), (275, 181232), (376, 132550), (400, 124597), (440, 113270), (470, 106040), (482, 103400), (517, 96400), (550, 90616), (752, 66275), (880, 56635), (940, 53020), (964, 51700), (1034, 48200), (1100, 45308), (1175, 42416), (1205, 41360), (1880, 26510), (1928, 25850), (2068, 24100), (2200, 22654), (2350, 21208), (2410, 20680), (2585, 19280), (2651, 18800), (3760, 13255), (3856, 12925), (4136, 12050), (4400, 11327), (4700, 10604), (4820, 10340), (5170, 9640), (5302, 9400), (6025, 8272)]