49052871

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 60

約数和(自身を含む): 90378288

約数和(自身を除く): 41325417

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 357, 441, 459, 567, 727, 833, 1071, 1323, 1377, 2181, 2499, 3213, 3969, 5089, 6543, 7497, 9639, 12359, 15267, 19629, 22491, 35623, 37077, 45801, 58887, 67473, 86513, 106869, 111231, 137403, 259539, 320607, 333693, 412209, 605591, 778617, 961821, 1001079, 1816773, 2335851, 2885463, 5450319, 7007553, 16350957, 49052871]

約数ペア:

[(1, 49052871), (3, 16350957), (7, 7007553), (9, 5450319), (17, 2885463), (21, 2335851), (27, 1816773), (49, 1001079), (51, 961821), (63, 778617), (81, 605591), (119, 412209), (147, 333693), (153, 320607), (189, 259539), (357, 137403), (441, 111231), (459, 106869), (567, 86513), (727, 67473), (833, 58887), (1071, 45801), (1323, 37077), (1377, 35623), (2181, 22491), (2499, 19629), (3213, 15267), (3969, 12359), (5089, 9639), (6543, 7497)]