49952260

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{12941}}^1$

素因数の和:13143

約数の個数: 24

約数和(自身を含む): 105451416

約数和(自身を除く): 55499156

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 12941, 25882, 51764, 64705, 129410, 258820, 2497613, 4995226, 9990452, 12488065, 24976130, 49952260]

約数ペア:

[(1, 49952260), (2, 24976130), (4, 12488065), (5, 9990452), (10, 4995226), (20, 2497613), (193, 258820), (386, 129410), (772, 64705), (965, 51764), (1930, 25882), (3860, 12941)]