54681965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{29009}}^1$

素因数の和:29056

約数の個数: 16

約数和(自身を含む): 73105200

約数和(自身を除く): 18423235

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 29009, 145045, 377117, 841261, 1885585, 4206305, 10936393, 54681965]

約数ペア:

[(1, 54681965), (5, 10936393), (13, 4206305), (29, 1885585), (65, 841261), (145, 377117), (377, 145045), (1885, 29009)]