56322690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43661}}^1$

素因数の和:43714

約数の個数: 32

約数和(自身を含む): 138321216

約数和(自身を除く): 81998526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 43661, 87322, 130983, 218305, 261966, 436610, 654915, 1309830, 1877423, 3754846, 5632269, 9387115, 11264538, 18774230, 28161345, 56322690]

約数ペア:

[(1, 56322690), (2, 28161345), (3, 18774230), (5, 11264538), (6, 9387115), (10, 5632269), (15, 3754846), (30, 1877423), (43, 1309830), (86, 654915), (129, 436610), (215, 261966), (258, 218305), (430, 130983), (645, 87322), (1290, 43661)]