51406652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 49836868

約数列:

[1, 2, 4, 11, 22, 44, 61, 107, 122, 179, 214, 244, 358, 428, 671, 716, 1177, 1342, 1969, 2354, 2684, 3938, 4708, 6527, 7876, 10919, 13054, 19153, 21838, 26108, 38306, 43676, 71797, 76612, 120109, 143594, 210683, 240218, 287188, 421366, 480436, 842732, 1168333, 2336666, 4673332, 12851663, 25703326, 51406652]

約数ペア:

[(1, 51406652), (2, 25703326), (4, 12851663), (11, 4673332), (22, 2336666), (44, 1168333), (61, 842732), (107, 480436), (122, 421366), (179, 287188), (214, 240218), (244, 210683), (358, 143594), (428, 120109), (671, 76612), (716, 71797), (1177, 43676), (1342, 38306), (1969, 26108), (2354, 21838), (2684, 19153), (3938, 13054), (4708, 10919), (6527, 7876)]