51220572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1049}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 129242400

約数和(自身を除く): 78021828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1049, 1252, 1878, 2098, 3147, 3756, 4069, 4196, 6294, 8138, 12207, 12588, 13637, 16276, 24414, 27274, 40911, 48828, 54548, 81822, 163644, 328337, 656674, 985011, 1313348, 1970022, 3940044, 4268381, 8536762, 12805143, 17073524, 25610286, 51220572]

約数ペア:

[(1, 51220572), (2, 25610286), (3, 17073524), (4, 12805143), (6, 8536762), (12, 4268381), (13, 3940044), (26, 1970022), (39, 1313348), (52, 985011), (78, 656674), (156, 328337), (313, 163644), (626, 81822), (939, 54548), (1049, 48828), (1252, 40911), (1878, 27274), (2098, 24414), (3147, 16276), (3756, 13637), (4069, 12588), (4196, 12207), (6294, 8138)]