56987986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 96484608

約数和(自身を除く): 39496622

約数列:

[1, 2, 11, 22, 43, 86, 107, 214, 473, 563, 946, 1126, 1177, 2354, 4601, 6193, 9202, 12386, 24209, 48418, 50611, 60241, 101222, 120482, 266299, 532598, 662651, 1325302, 2590363, 5180726, 28493993, 56987986]

約数ペア:

[(1, 56987986), (2, 28493993), (11, 5180726), (22, 2590363), (43, 1325302), (86, 662651), (107, 532598), (214, 266299), (473, 120482), (563, 101222), (946, 60241), (1126, 50611), (1177, 48418), (2354, 24209), (4601, 12386), (6193, 9202)]