53264540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{380461}}^1$

素因数の和:380477

約数の個数: 24

約数和(自身を含む): 127835232

約数和(自身を除く): 74570692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 380461, 760922, 1521844, 1902305, 2663227, 3804610, 5326454, 7609220, 10652908, 13316135, 26632270, 53264540]

約数ペア:

[(1, 53264540), (2, 26632270), (4, 13316135), (5, 10652908), (7, 7609220), (10, 5326454), (14, 3804610), (20, 2663227), (28, 1902305), (35, 1521844), (70, 760922), (140, 380461)]