50818131

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 97912320

約数和(自身を除く): 47094189

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 43, 63, 91, 111, 117, 129, 169, 189, 259, 273, 301, 333, 351, 387, 481, 507, 559, 777, 819, 903, 999, 1161, 1183, 1443, 1521, 1591, 1677, 2331, 2457, 2709, 3367, 3549, 3913, 4329, 4563, 4773, 5031, 6253, 6993, 7267, 8127, 10101, 10647, 11137, 11739, 12987, 14319, 15093, 18759, 20683, 21801, 30303, 31941, 33411, 35217, 42957, 43771, 50869, 56277, 62049, 65403, 90909, 100233, 105651, 131313, 144781, 152607, 168831, 186147, 196209, 268879, 300699, 393939, 434343, 457821, 558441, 806637, 1181817, 1303029, 1373463, 1882153, 2419911, 3909087, 5646459, 7259733, 16939377, 50818131]

約数ペア:

[(1, 50818131), (3, 16939377), (7, 7259733), (9, 5646459), (13, 3909087), (21, 2419911), (27, 1882153), (37, 1373463), (39, 1303029), (43, 1181817), (63, 806637), (91, 558441), (111, 457821), (117, 434343), (129, 393939), (169, 300699), (189, 268879), (259, 196209), (273, 186147), (301, 168831), (333, 152607), (351, 144781), (387, 131313), (481, 105651), (507, 100233), (559, 90909), (777, 65403), (819, 62049), (903, 56277), (999, 50869), (1161, 43771), (1183, 42957), (1443, 35217), (1521, 33411), (1591, 31941), (1677, 30303), (2331, 21801), (2457, 20683), (2709, 18759), (3367, 15093), (3549, 14319), (3913, 12987), (4329, 11739), (4563, 11137), (4773, 10647), (5031, 10101), (6253, 8127), (6993, 7267)]