47072756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 89413632

約数和(自身を除く): 42340876

約数列:

[1, 2, 4, 31, 41, 47, 62, 82, 94, 124, 164, 188, 197, 394, 788, 1271, 1457, 1927, 2542, 2914, 3854, 5084, 5828, 6107, 7708, 8077, 9259, 12214, 16154, 18518, 24428, 32308, 37036, 59737, 119474, 238948, 250387, 287029, 379619, 500774, 574058, 759238, 1001548, 1148116, 1518476, 11768189, 23536378, 47072756]

約数ペア:

[(1, 47072756), (2, 23536378), (4, 11768189), (31, 1518476), (41, 1148116), (47, 1001548), (62, 759238), (82, 574058), (94, 500774), (124, 379619), (164, 287029), (188, 250387), (197, 238948), (394, 119474), (788, 59737), (1271, 37036), (1457, 32308), (1927, 24428), (2542, 18518), (2914, 16154), (3854, 12214), (5084, 9259), (5828, 8077), (6107, 7708)]