51099694

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 81430272

約数和(自身を除く): 30330578

約数列:

[1, 2, 41, 67, 71, 82, 131, 134, 142, 262, 2747, 2911, 4757, 5371, 5494, 5822, 8777, 9301, 9514, 10742, 17554, 18602, 195037, 359857, 381341, 390074, 623167, 719714, 762682, 1246334, 25549847, 51099694]

約数ペア:

[(1, 51099694), (2, 25549847), (41, 1246334), (67, 762682), (71, 719714), (82, 623167), (131, 390074), (134, 381341), (142, 359857), (262, 195037), (2747, 18602), (2911, 17554), (4757, 10742), (5371, 9514), (5494, 9301), (5822, 8777)]