50137143

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 84816000

約数和(自身を除く): 34678857

約数列:

[1, 3, 7, 19, 21, 29, 49, 57, 87, 133, 147, 203, 399, 551, 609, 619, 931, 1421, 1653, 1857, 2793, 3857, 4263, 4333, 11571, 11761, 12999, 17951, 26999, 30331, 35283, 53853, 80997, 82327, 90993, 125657, 246981, 341069, 376971, 576289, 879599, 1023207, 1728867, 2387483, 2638797, 7162449, 16712381, 50137143]

約数ペア:

[(1, 50137143), (3, 16712381), (7, 7162449), (19, 2638797), (21, 2387483), (29, 1728867), (49, 1023207), (57, 879599), (87, 576289), (133, 376971), (147, 341069), (203, 246981), (399, 125657), (551, 90993), (609, 82327), (619, 80997), (931, 53853), (1421, 35283), (1653, 30331), (1857, 26999), (2793, 17951), (3857, 12999), (4263, 11761), (4333, 11571)]