51373278

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 80

約数和(自身を含む): 127125504

約数和(自身を除く): 75752226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 127, 162, 198, 227, 254, 297, 381, 454, 594, 681, 762, 891, 1143, 1362, 1397, 1782, 2043, 2286, 2497, 2794, 3429, 4086, 4191, 4994, 6129, 6858, 7491, 8382, 10287, 12258, 12573, 14982, 18387, 20574, 22473, 25146, 28829, 36774, 37719, 44946, 57658, 67419, 75438, 86487, 113157, 134838, 172974, 202257, 226314, 259461, 317119, 404514, 518922, 634238, 778383, 951357, 1556766, 1902714, 2335149, 2854071, 4670298, 5708142, 8562213, 17124426, 25686639, 51373278]

約数ペア:

[(1, 51373278), (2, 25686639), (3, 17124426), (6, 8562213), (9, 5708142), (11, 4670298), (18, 2854071), (22, 2335149), (27, 1902714), (33, 1556766), (54, 951357), (66, 778383), (81, 634238), (99, 518922), (127, 404514), (162, 317119), (198, 259461), (227, 226314), (254, 202257), (297, 172974), (381, 134838), (454, 113157), (594, 86487), (681, 75438), (762, 67419), (891, 57658), (1143, 44946), (1362, 37719), (1397, 36774), (1782, 28829), (2043, 25146), (2286, 22473), (2497, 20574), (2794, 18387), (3429, 14982), (4086, 12573), (4191, 12258), (4994, 10287), (6129, 8382), (6858, 7491)]