49760921

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 16428391

約数列:

[1, 7, 17, 31, 41, 47, 49, 119, 217, 287, 329, 527, 697, 799, 833, 1271, 1457, 1519, 1927, 2009, 2303, 3689, 4879, 5593, 8897, 10199, 13489, 21607, 24769, 25823, 32759, 34153, 39151, 59737, 62279, 71393, 94423, 151249, 173383, 229313, 418159, 1015529, 1058743, 1213681, 1605191, 2927113, 7108703, 49760921]

約数ペア:

[(1, 49760921), (7, 7108703), (17, 2927113), (31, 1605191), (41, 1213681), (47, 1058743), (49, 1015529), (119, 418159), (217, 229313), (287, 173383), (329, 151249), (527, 94423), (697, 71393), (799, 62279), (833, 59737), (1271, 39151), (1457, 34153), (1519, 32759), (1927, 25823), (2009, 24769), (2303, 21607), (3689, 13489), (4879, 10199), (5593, 8897)]