49814919

素因数分解:

$3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 95251200

約数和(自身を除く): 45436281

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 163, 189, 231, 297, 343, 441, 489, 539, 567, 693, 891, 1029, 1141, 1323, 1467, 1617, 1793, 2079, 3087, 3423, 3773, 3969, 4401, 4851, 5379, 6237, 7987, 9261, 10269, 11319, 12551, 13203, 14553, 16137, 23961, 27783, 30807, 33957, 37653, 43659, 48411, 55909, 71883, 87857, 92421, 101871, 112959, 145233, 167727, 215649, 263571, 305613, 338877, 503181, 614999, 646947, 790713, 1016631, 1509543, 1844997, 2372139, 4528629, 5534991, 7116417, 16604973, 49814919]

約数ペア:

[(1, 49814919), (3, 16604973), (7, 7116417), (9, 5534991), (11, 4528629), (21, 2372139), (27, 1844997), (33, 1509543), (49, 1016631), (63, 790713), (77, 646947), (81, 614999), (99, 503181), (147, 338877), (163, 305613), (189, 263571), (231, 215649), (297, 167727), (343, 145233), (441, 112959), (489, 101871), (539, 92421), (567, 87857), (693, 71883), (891, 55909), (1029, 48411), (1141, 43659), (1323, 37653), (1467, 33957), (1617, 30807), (1793, 27783), (2079, 23961), (3087, 16137), (3423, 14553), (3773, 13203), (3969, 12551), (4401, 11319), (4851, 10269), (5379, 9261), (6237, 7987)]