51739017230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2078707}}^1$

素因数の和:2078864

約数の個数: 32

約数和(自身を含む): 98780204160

約数和(自身を除く): 47041186930

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 24890, 2078707, 4157414, 10393535, 20787070, 39495433, 78990866, 197477165, 272310617, 394954330, 544621234, 1361553085, 2723106170, 5173901723, 10347803446, 25869508615, 51739017230]

約数ペア:

[(1, 51739017230), (2, 25869508615), (5, 10347803446), (10, 5173901723), (19, 2723106170), (38, 1361553085), (95, 544621234), (131, 394954330), (190, 272310617), (262, 197477165), (655, 78990866), (1310, 39495433), (2489, 20787070), (4978, 10393535), (12445, 4157414), (24890, 2078707)]