49180728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 131220000

約数和(自身を除く): 82039272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 149, 204, 298, 408, 447, 596, 809, 894, 1192, 1618, 1788, 2427, 2533, 3236, 3576, 4854, 5066, 6472, 7599, 9708, 10132, 13753, 15198, 19416, 20264, 27506, 30396, 41259, 55012, 60792, 82518, 110024, 120541, 165036, 241082, 330072, 361623, 482164, 723246, 964328, 1446492, 2049197, 2892984, 4098394, 6147591, 8196788, 12295182, 16393576, 24590364, 49180728]

約数ペア:

[(1, 49180728), (2, 24590364), (3, 16393576), (4, 12295182), (6, 8196788), (8, 6147591), (12, 4098394), (17, 2892984), (24, 2049197), (34, 1446492), (51, 964328), (68, 723246), (102, 482164), (136, 361623), (149, 330072), (204, 241082), (298, 165036), (408, 120541), (447, 110024), (596, 82518), (809, 60792), (894, 55012), (1192, 41259), (1618, 30396), (1788, 27506), (2427, 20264), (2533, 19416), (3236, 15198), (3576, 13753), (4854, 10132), (5066, 9708), (6472, 7599)]