51545754

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 124750080

約数和(自身を除く): 73204326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 101, 117, 202, 234, 303, 351, 606, 702, 727, 909, 1313, 1454, 1818, 2181, 2626, 2727, 3939, 4362, 5454, 6543, 7878, 9451, 11817, 13086, 18902, 19629, 23634, 28353, 35451, 39258, 56706, 70902, 73427, 85059, 146854, 170118, 220281, 255177, 440562, 510354, 660843, 954551, 1321686, 1909102, 1982529, 2863653, 3965058, 5727306, 8590959, 17181918, 25772877, 51545754]

約数ペア:

[(1, 51545754), (2, 25772877), (3, 17181918), (6, 8590959), (9, 5727306), (13, 3965058), (18, 2863653), (26, 1982529), (27, 1909102), (39, 1321686), (54, 954551), (78, 660843), (101, 510354), (117, 440562), (202, 255177), (234, 220281), (303, 170118), (351, 146854), (606, 85059), (702, 73427), (727, 70902), (909, 56706), (1313, 39258), (1454, 35451), (1818, 28353), (2181, 23634), (2626, 19629), (2727, 18902), (3939, 13086), (4362, 11817), (5454, 9451), (6543, 7878)]