49217756

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 103992000

約数和(自身を除く): 54774244

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1237, 1372, 1421, 2474, 2842, 4948, 5684, 8659, 9947, 17318, 19894, 34636, 35873, 39788, 60613, 71746, 121226, 143492, 242452, 251111, 424291, 502222, 848582, 1004444, 1697164, 1757777, 3515554, 7031108, 12304439, 24608878, 49217756]

約数ペア:

[(1, 49217756), (2, 24608878), (4, 12304439), (7, 7031108), (14, 3515554), (28, 1757777), (29, 1697164), (49, 1004444), (58, 848582), (98, 502222), (116, 424291), (196, 251111), (203, 242452), (343, 143492), (406, 121226), (686, 71746), (812, 60613), (1237, 39788), (1372, 35873), (1421, 34636), (2474, 19894), (2842, 17318), (4948, 9947), (5684, 8659)]