55760516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 118124160

約数和(自身を除く): 62363644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 281, 373, 532, 562, 746, 1124, 1492, 1967, 2611, 3934, 5222, 5339, 7087, 7868, 10444, 10678, 14174, 21356, 28348, 37373, 49609, 74746, 99218, 104813, 149492, 198436, 209626, 419252, 733691, 1467382, 1991447, 2934764, 3982894, 7965788, 13940129, 27880258, 55760516]

約数ペア:

[(1, 55760516), (2, 27880258), (4, 13940129), (7, 7965788), (14, 3982894), (19, 2934764), (28, 1991447), (38, 1467382), (76, 733691), (133, 419252), (266, 209626), (281, 198436), (373, 149492), (532, 104813), (562, 99218), (746, 74746), (1124, 49609), (1492, 37373), (1967, 28348), (2611, 21356), (3934, 14174), (5222, 10678), (5339, 10444), (7087, 7868)]