53865142448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{350429}}^1$

素因数の和:351189

約数の個数: 40

約数和(自身を含む): 112544098800

約数和(自身を除く): 58678956352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 739, 1478, 2956, 5912, 9607, 11824, 19214, 38428, 76856, 153712, 350429, 700858, 1401716, 2803432, 4555577, 5606864, 9111154, 18222308, 36444616, 72889232, 258967031, 517934062, 1035868124, 2071736248, 3366571403, 4143472496, 6733142806, 13466285612, 26932571224, 53865142448]

約数ペア:

[(1, 53865142448), (2, 26932571224), (4, 13466285612), (8, 6733142806), (13, 4143472496), (16, 3366571403), (26, 2071736248), (52, 1035868124), (104, 517934062), (208, 258967031), (739, 72889232), (1478, 36444616), (2956, 18222308), (5912, 9111154), (9607, 5606864), (11824, 4555577), (19214, 2803432), (38428, 1401716), (76856, 700858), (153712, 350429)]