56706130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14071}}^1$

素因数の和:14122

約数の個数: 32

約数和(自身を含む): 113476608

約数和(自身を除く): 56770478

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 14071, 28142, 70355, 140710, 182923, 365846, 436201, 872402, 914615, 1829230, 2181005, 4362010, 5670613, 11341226, 28353065, 56706130]

約数ペア:

[(1, 56706130), (2, 28353065), (5, 11341226), (10, 5670613), (13, 4362010), (26, 2181005), (31, 1829230), (62, 914615), (65, 872402), (130, 436201), (155, 365846), (310, 182923), (403, 140710), (806, 70355), (2015, 28142), (4030, 14071)]