45890992

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 107136000

約数和(自身を除く): 61245008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 71, 112, 116, 142, 199, 203, 232, 284, 398, 406, 464, 497, 568, 796, 812, 994, 1136, 1393, 1592, 1624, 1988, 2059, 2786, 3184, 3248, 3976, 4118, 5572, 5771, 7952, 8236, 11144, 11542, 14129, 14413, 16472, 22288, 23084, 28258, 28826, 32944, 40397, 46168, 56516, 57652, 80794, 92336, 98903, 113032, 115304, 161588, 197806, 226064, 230608, 323176, 395612, 409741, 646352, 791224, 819482, 1582448, 1638964, 2868187, 3277928, 5736374, 6555856, 11472748, 22945496, 45890992]

約数ペア:

[(1, 45890992), (2, 22945496), (4, 11472748), (7, 6555856), (8, 5736374), (14, 3277928), (16, 2868187), (28, 1638964), (29, 1582448), (56, 819482), (58, 791224), (71, 646352), (112, 409741), (116, 395612), (142, 323176), (199, 230608), (203, 226064), (232, 197806), (284, 161588), (398, 115304), (406, 113032), (464, 98903), (497, 92336), (568, 80794), (796, 57652), (812, 56516), (994, 46168), (1136, 40397), (1393, 32944), (1592, 28826), (1624, 28258), (1988, 23084), (2059, 22288), (2786, 16472), (3184, 14413), (3248, 14129), (3976, 11542), (4118, 11144), (5572, 8236), (5771, 7952)]