5048590911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{38447}}^1$

素因数の和:38520

約数の個数: 48

約数和(自身を含む): 8555756544

約数和(自身を除く): 3507165633

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 169, 259, 273, 481, 507, 777, 1183, 1443, 3367, 3549, 6253, 10101, 18759, 38447, 43771, 115341, 131313, 269129, 499811, 807387, 1422539, 1499433, 3498677, 4267617, 6497543, 9957773, 10496031, 18493007, 19492629, 29873319, 45482801, 55479021, 129451049, 136448403, 240409091, 388353147, 721227273, 1682863637, 5048590911]

約数ペア:

[(1, 5048590911), (3, 1682863637), (7, 721227273), (13, 388353147), (21, 240409091), (37, 136448403), (39, 129451049), (91, 55479021), (111, 45482801), (169, 29873319), (259, 19492629), (273, 18493007), (481, 10496031), (507, 9957773), (777, 6497543), (1183, 4267617), (1443, 3498677), (3367, 1499433), (3549, 1422539), (6253, 807387), (10101, 499811), (18759, 269129), (38447, 131313), (43771, 115341)]