54951215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12647}}^1$

素因数の和:12742

約数の個数: 16

約数和(自身を含む): 72852480

約数和(自身を除く): 17901265

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 12647, 63235, 139117, 695585, 999113, 4995565, 10990243, 54951215]

約数ペア:

[(1, 54951215), (5, 10990243), (11, 4995565), (55, 999113), (79, 695585), (395, 139117), (869, 63235), (4345, 12647)]