24477950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 54027792

約数和(自身を除く): 29549842

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 97, 98, 103, 175, 194, 206, 245, 350, 485, 490, 515, 679, 721, 970, 1030, 1225, 1358, 1442, 2425, 2450, 2575, 3395, 3605, 4753, 4850, 5047, 5150, 6790, 7210, 9506, 9991, 10094, 16975, 18025, 19982, 23765, 25235, 33950, 36050, 47530, 49955, 50470, 69937, 99910, 118825, 126175, 139874, 237650, 249775, 252350, 349685, 489559, 499550, 699370, 979118, 1748425, 2447795, 3496850, 4895590, 12238975, 24477950]

約数ペア:

[(1, 24477950), (2, 12238975), (5, 4895590), (7, 3496850), (10, 2447795), (14, 1748425), (25, 979118), (35, 699370), (49, 499550), (50, 489559), (70, 349685), (97, 252350), (98, 249775), (103, 237650), (175, 139874), (194, 126175), (206, 118825), (245, 99910), (350, 69937), (485, 50470), (490, 49955), (515, 47530), (679, 36050), (721, 33950), (970, 25235), (1030, 23765), (1225, 19982), (1358, 18025), (1442, 16975), (2425, 10094), (2450, 9991), (2575, 9506), (3395, 7210), (3605, 6790), (4753, 5150), (4850, 5047)]