51585215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25349}}^1$

素因数の和:25402

約数の個数: 16

約数和(自身を含む): 69357600

約数和(自身を除く): 17772385

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 25349, 126745, 278839, 937913, 1394195, 4689565, 10317043, 51585215]

約数ペア:

[(1, 51585215), (5, 10317043), (11, 4689565), (37, 1394195), (55, 937913), (185, 278839), (407, 126745), (2035, 25349)]