51634540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112249}}^1$

素因数の和:112281

約数の個数: 24

約数和(自身を含む): 113148000

約数和(自身を除く): 61513460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 112249, 224498, 448996, 561245, 1122490, 2244980, 2581727, 5163454, 10326908, 12908635, 25817270, 51634540]

約数ペア:

[(1, 51634540), (2, 25817270), (4, 12908635), (5, 10326908), (10, 5163454), (20, 2581727), (23, 2244980), (46, 1122490), (92, 561245), (115, 448996), (230, 224498), (460, 112249)]