56658810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 147692160

約数和(自身を除く): 91033350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1109, 1310, 1703, 1965, 2218, 3327, 3406, 3930, 5109, 5545, 6654, 8515, 10218, 11090, 14417, 16635, 17030, 25545, 28834, 33270, 43251, 51090, 72085, 86502, 144170, 145279, 216255, 290558, 432510, 435837, 726395, 871674, 1452790, 1888627, 2179185, 3777254, 4358370, 5665881, 9443135, 11331762, 18886270, 28329405, 56658810]

約数ペア:

[(1, 56658810), (2, 28329405), (3, 18886270), (5, 11331762), (6, 9443135), (10, 5665881), (13, 4358370), (15, 3777254), (26, 2179185), (30, 1888627), (39, 1452790), (65, 871674), (78, 726395), (130, 435837), (131, 432510), (195, 290558), (262, 216255), (390, 145279), (393, 144170), (655, 86502), (786, 72085), (1109, 51090), (1310, 43251), (1703, 33270), (1965, 28834), (2218, 25545), (3327, 17030), (3406, 16635), (3930, 14417), (5109, 11090), (5545, 10218), (6654, 8515)]