53218508

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 110208000

約数和(自身を除く): 56989492

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 491, 553, 686, 982, 1106, 1372, 1964, 2212, 3437, 3871, 6874, 7742, 13748, 15484, 24059, 27097, 38789, 48118, 54194, 77578, 96236, 108388, 155156, 168413, 271523, 336826, 543046, 673652, 1086092, 1900661, 3801322, 7602644, 13304627, 26609254, 53218508]

約数ペア:

[(1, 53218508), (2, 26609254), (4, 13304627), (7, 7602644), (14, 3801322), (28, 1900661), (49, 1086092), (79, 673652), (98, 543046), (158, 336826), (196, 271523), (316, 168413), (343, 155156), (491, 108388), (553, 96236), (686, 77578), (982, 54194), (1106, 48118), (1372, 38789), (1964, 27097), (2212, 24059), (3437, 15484), (3871, 13748), (6874, 7742)]