51647120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92227}}^1$

素因数の和:92247

約数の個数: 40

約数和(自身を含む): 137235264

約数和(自身を除く): 85588144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92227, 184454, 368908, 461135, 645589, 737816, 922270, 1291178, 1475632, 1844540, 2582356, 3227945, 3689080, 5164712, 6455890, 7378160, 10329424, 12911780, 25823560, 51647120]

約数ペア:

[(1, 51647120), (2, 25823560), (4, 12911780), (5, 10329424), (7, 7378160), (8, 6455890), (10, 5164712), (14, 3689080), (16, 3227945), (20, 2582356), (28, 1844540), (35, 1475632), (40, 1291178), (56, 922270), (70, 737816), (80, 645589), (112, 461135), (140, 368908), (280, 184454), (560, 92227)]