52688888

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 65506312

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 74, 118, 148, 236, 259, 296, 413, 431, 472, 518, 826, 862, 1036, 1652, 1724, 2072, 2183, 3017, 3304, 3448, 4366, 6034, 8732, 12068, 15281, 15947, 17464, 24136, 25429, 30562, 31894, 50858, 61124, 63788, 101716, 111629, 122248, 127576, 178003, 203432, 223258, 356006, 446516, 712012, 893032, 940873, 1424024, 1881746, 3763492, 6586111, 7526984, 13172222, 26344444, 52688888]

約数ペア:

[(1, 52688888), (2, 26344444), (4, 13172222), (7, 7526984), (8, 6586111), (14, 3763492), (28, 1881746), (37, 1424024), (56, 940873), (59, 893032), (74, 712012), (118, 446516), (148, 356006), (236, 223258), (259, 203432), (296, 178003), (413, 127576), (431, 122248), (472, 111629), (518, 101716), (826, 63788), (862, 61124), (1036, 50858), (1652, 31894), (1724, 30562), (2072, 25429), (2183, 24136), (3017, 17464), (3304, 15947), (3448, 15281), (4366, 12068), (6034, 8732)]