48233493

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 90413856

約数和(自身を除く): 42180363

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 61, 63, 77, 99, 147, 163, 183, 231, 427, 441, 489, 539, 549, 671, 693, 1141, 1281, 1467, 1617, 1793, 2013, 2989, 3423, 3843, 4697, 4851, 5379, 6039, 7987, 8967, 9943, 10269, 12551, 14091, 16137, 23961, 26901, 29829, 32879, 37653, 42273, 69601, 71883, 87857, 89487, 98637, 109373, 112959, 208803, 263571, 295911, 328119, 487207, 626409, 765611, 790713, 984357, 1461621, 2296833, 4384863, 5359277, 6890499, 16077831, 48233493]

約数ペア:

[(1, 48233493), (3, 16077831), (7, 6890499), (9, 5359277), (11, 4384863), (21, 2296833), (33, 1461621), (49, 984357), (61, 790713), (63, 765611), (77, 626409), (99, 487207), (147, 328119), (163, 295911), (183, 263571), (231, 208803), (427, 112959), (441, 109373), (489, 98637), (539, 89487), (549, 87857), (671, 71883), (693, 69601), (1141, 42273), (1281, 37653), (1467, 32879), (1617, 29829), (1793, 26901), (2013, 23961), (2989, 16137), (3423, 14091), (3843, 12551), (4697, 10269), (4851, 9943), (5379, 8967), (6039, 7987)]