51773974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 94118400

約数和(自身を除く): 42344426

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 1289, 2114, 2578, 2869, 5738, 9023, 18046, 20083, 24491, 40166, 48982, 171437, 194639, 342874, 389278, 1362473, 2724946, 3698141, 7396282, 25886987, 51773974]

約数ペア:

[(1, 51773974), (2, 25886987), (7, 7396282), (14, 3698141), (19, 2724946), (38, 1362473), (133, 389278), (151, 342874), (266, 194639), (302, 171437), (1057, 48982), (1289, 40166), (2114, 24491), (2578, 20083), (2869, 18046), (5738, 9023)]