52153983

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 91200000

約数和(自身を除く): 39046017

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 499, 553, 711, 1323, 1497, 1659, 2133, 3493, 3871, 4491, 4977, 10479, 11613, 13473, 14931, 24451, 31437, 34839, 39421, 73353, 94311, 104517, 118263, 220059, 275947, 354789, 660177, 827841, 1064367, 1931629, 2483523, 5794887, 7450569, 17384661, 52153983]

約数ペア:

[(1, 52153983), (3, 17384661), (7, 7450569), (9, 5794887), (21, 2483523), (27, 1931629), (49, 1064367), (63, 827841), (79, 660177), (147, 354789), (189, 275947), (237, 220059), (441, 118263), (499, 104517), (553, 94311), (711, 73353), (1323, 39421), (1497, 34839), (1659, 31437), (2133, 24451), (3493, 14931), (3871, 13473), (4491, 11613), (4977, 10479)]