51078272

素因数分解:

$2^7\times 7^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 117585600

約数和(自身を除く): 66507328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 436, 448, 523, 763, 872, 896, 1046, 1526, 1744, 2092, 3052, 3488, 3661, 4184, 6104, 6976, 7322, 8368, 12208, 13952, 14644, 16736, 24416, 29288, 33472, 48832, 57007, 58576, 66944, 97664, 114014, 117152, 228028, 234304, 399049, 456056, 468608, 798098, 912112, 1596196, 1824224, 3192392, 3648448, 6384784, 7296896, 12769568, 25539136, 51078272]

約数ペア:

[(1, 51078272), (2, 25539136), (4, 12769568), (7, 7296896), (8, 6384784), (14, 3648448), (16, 3192392), (28, 1824224), (32, 1596196), (56, 912112), (64, 798098), (109, 468608), (112, 456056), (128, 399049), (218, 234304), (224, 228028), (436, 117152), (448, 114014), (523, 97664), (763, 66944), (872, 58576), (896, 57007), (1046, 48832), (1526, 33472), (1744, 29288), (2092, 24416), (3052, 16736), (3488, 14644), (3661, 13952), (4184, 12208), (6104, 8368), (6976, 7322)]