50872619

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18587}}^1$

素因数の和:18634

約数の個数: 16

約数和(自身を含む): 64240128

約数和(自身を除く): 13367509

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 18587, 130109, 315979, 427501, 2211853, 2992507, 7267517, 50872619]

約数ペア:

[(1, 50872619), (7, 7267517), (17, 2992507), (23, 2211853), (119, 427501), (161, 315979), (391, 130109), (2737, 18587)]