56156710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 104908320

約数和(自身を除く): 48751610

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 1789, 3139, 3578, 6278, 8945, 15695, 17890, 31390, 76927, 130597, 153854, 261194, 384635, 652985, 769270, 1305970, 5615671, 11231342, 28078355, 56156710]

約数ペア:

[(1, 56156710), (2, 28078355), (5, 11231342), (10, 5615671), (43, 1305970), (73, 769270), (86, 652985), (146, 384635), (215, 261194), (365, 153854), (430, 130597), (730, 76927), (1789, 31390), (3139, 17890), (3578, 15695), (6278, 8945)]