54095210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32009}}^1$

素因数の和:32042

約数の個数: 24

約数和(自身を含む): 105440940

約数和(自身を除く): 51345730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 32009, 64018, 160045, 320090, 416117, 832234, 2080585, 4161170, 5409521, 10819042, 27047605, 54095210]

約数ペア:

[(1, 54095210), (2, 27047605), (5, 10819042), (10, 5409521), (13, 4161170), (26, 2080585), (65, 832234), (130, 416117), (169, 320090), (338, 160045), (845, 64018), (1690, 32009)]