54014734540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207748979}}^1$

素因数の和:207749001

約数の個数: 24

約数和(自身を含む): 122156400240

約数和(自身を除く): 68141665700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 207748979, 415497958, 830995916, 1038744895, 2077489790, 2700736727, 4154979580, 5401473454, 10802946908, 13503683635, 27007367270, 54014734540]

約数ペア:

[(1, 54014734540), (2, 27007367270), (4, 13503683635), (5, 10802946908), (10, 5401473454), (13, 4154979580), (20, 2700736727), (26, 2077489790), (52, 1038744895), (65, 830995916), (130, 415497958), (260, 207748979)]