51337886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 85363200

約数和(自身を除く): 34025314

約数列:

[1, 2, 19, 23, 38, 46, 151, 302, 389, 437, 778, 874, 2869, 3473, 5738, 6946, 7391, 8947, 14782, 17894, 58739, 65987, 117478, 131974, 169993, 339986, 1116041, 1350997, 2232082, 2701994, 25668943, 51337886]

約数ペア:

[(1, 51337886), (2, 25668943), (19, 2701994), (23, 2232082), (38, 1350997), (46, 1116041), (151, 339986), (302, 169993), (389, 131974), (437, 117478), (778, 65987), (874, 58739), (2869, 17894), (3473, 14782), (5738, 8947), (6946, 7391)]