48885991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17159}}^1$

素因数の和:17214

約数の個数: 16

約数和(自身を含む): 62599680

約数和(自身を除く): 13713689

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 17159, 120113, 188749, 634883, 1321243, 4444181, 6983713, 48885991]

約数ペア:

[(1, 48885991), (7, 6983713), (11, 4444181), (37, 1321243), (77, 634883), (259, 188749), (407, 120113), (2849, 17159)]