48721358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 88573440

約数和(自身を除く): 39852082

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 1213, 2114, 2426, 2869, 5738, 8491, 16982, 20083, 23047, 40166, 46094, 161329, 183163, 322658, 366326, 1282141, 2564282, 3480097, 6960194, 24360679, 48721358]

約数ペア:

[(1, 48721358), (2, 24360679), (7, 6960194), (14, 3480097), (19, 2564282), (38, 1282141), (133, 366326), (151, 322658), (266, 183163), (302, 161329), (1057, 46094), (1213, 40166), (2114, 23047), (2426, 20083), (2869, 16982), (5738, 8491)]