53666872

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 120384000

約数和(自身を除く): 66717128

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 74, 118, 148, 236, 259, 296, 413, 439, 472, 518, 826, 878, 1036, 1652, 1756, 2072, 2183, 3073, 3304, 3512, 4366, 6146, 8732, 12292, 15281, 16243, 17464, 24584, 25901, 30562, 32486, 51802, 61124, 64972, 103604, 113701, 122248, 129944, 181307, 207208, 227402, 362614, 454804, 725228, 909608, 958337, 1450456, 1916674, 3833348, 6708359, 7666696, 13416718, 26833436, 53666872]

約数ペア:

[(1, 53666872), (2, 26833436), (4, 13416718), (7, 7666696), (8, 6708359), (14, 3833348), (28, 1916674), (37, 1450456), (56, 958337), (59, 909608), (74, 725228), (118, 454804), (148, 362614), (236, 227402), (259, 207208), (296, 181307), (413, 129944), (439, 122248), (472, 113701), (518, 103604), (826, 64972), (878, 61124), (1036, 51802), (1652, 32486), (1756, 30562), (2072, 25901), (2183, 24584), (3073, 17464), (3304, 16243), (3512, 15281), (4366, 12292), (6146, 8732)]