50001490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64937}}^1$

素因数の和:64962

約数の個数: 32

約数和(自身を含む): 112212864

約数和(自身を除く): 62211374

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 64937, 129874, 324685, 454559, 649370, 714307, 909118, 1428614, 2272795, 3571535, 4545590, 5000149, 7143070, 10000298, 25000745, 50001490]

約数ペア:

[(1, 50001490), (2, 25000745), (5, 10000298), (7, 7143070), (10, 5000149), (11, 4545590), (14, 3571535), (22, 2272795), (35, 1428614), (55, 909118), (70, 714307), (77, 649370), (110, 454559), (154, 324685), (385, 129874), (770, 64937)]