49201712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 115802112

約数和(自身を除く): 66600400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 383, 434, 496, 518, 592, 766, 868, 1036, 1147, 1532, 1736, 2072, 2294, 2681, 3064, 3472, 4144, 4588, 5362, 6128, 8029, 9176, 10724, 11873, 14171, 16058, 18352, 21448, 23746, 28342, 32116, 42896, 47492, 56684, 64232, 83111, 94984, 99197, 113368, 128464, 166222, 189968, 198394, 226736, 332444, 396788, 439301, 664888, 793576, 878602, 1329776, 1587152, 1757204, 3075107, 3514408, 6150214, 7028816, 12300428, 24600856, 49201712]

約数ペア:

[(1, 49201712), (2, 24600856), (4, 12300428), (7, 7028816), (8, 6150214), (14, 3514408), (16, 3075107), (28, 1757204), (31, 1587152), (37, 1329776), (56, 878602), (62, 793576), (74, 664888), (112, 439301), (124, 396788), (148, 332444), (217, 226736), (248, 198394), (259, 189968), (296, 166222), (383, 128464), (434, 113368), (496, 99197), (518, 94984), (592, 83111), (766, 64232), (868, 56684), (1036, 47492), (1147, 42896), (1532, 32116), (1736, 28342), (2072, 23746), (2294, 21448), (2681, 18352), (3064, 16058), (3472, 14171), (4144, 11873), (4588, 10724), (5362, 9176), (6128, 8029)]