51114505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25367}}^1$

素因数の和:25416

約数の個数: 16

約数和(自身を含む): 68189184

約数和(自身を除く): 17074679

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 25367, 126835, 329771, 786377, 1648855, 3931885, 10222901, 51114505]

約数ペア:

[(1, 51114505), (5, 10222901), (13, 3931885), (31, 1648855), (65, 786377), (155, 329771), (403, 126835), (2015, 25367)]