51606590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1129}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 106418880

約数和(自身を除く): 54812290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 653, 1129, 1306, 2258, 3265, 4571, 5645, 6530, 7903, 9142, 11290, 15806, 22855, 39515, 45710, 79030, 737237, 1474474, 3686185, 5160659, 7372370, 10321318, 25803295, 51606590]

約数ペア:

[(1, 51606590), (2, 25803295), (5, 10321318), (7, 7372370), (10, 5160659), (14, 3686185), (35, 1474474), (70, 737237), (653, 79030), (1129, 45710), (1306, 39515), (2258, 22855), (3265, 15806), (4571, 11290), (5645, 9142), (6530, 7903)]