49831072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 56008928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 1999, 3116, 3998, 6232, 7996, 12464, 15992, 24928, 31984, 37981, 63968, 75962, 81959, 151924, 163918, 303848, 327836, 607696, 655672, 1215392, 1311344, 1557221, 2622688, 3114442, 6228884, 12457768, 24915536, 49831072]

約数ペア:

[(1, 49831072), (2, 24915536), (4, 12457768), (8, 6228884), (16, 3114442), (19, 2622688), (32, 1557221), (38, 1311344), (41, 1215392), (76, 655672), (82, 607696), (152, 327836), (164, 303848), (304, 163918), (328, 151924), (608, 81959), (656, 75962), (779, 63968), (1312, 37981), (1558, 31984), (1999, 24928), (3116, 15992), (3998, 12464), (6232, 7996)]