51582258

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3533

約数の個数: 80

約数和(自身を含む): 142296000

約数和(自身を除く): 90713742

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 3499, 4914, 6998, 7371, 10497, 14742, 20994, 24493, 31491, 45487, 48986, 62982, 73479, 90974, 94473, 136461, 146958, 188946, 220437, 272922, 283419, 318409, 409383, 440874, 566838, 636818, 661311, 818766, 955227, 1228149, 1322622, 1910454, 1983933, 2456298, 2865681, 3684447, 3967866, 5731362, 7368894, 8597043, 17194086, 25791129, 51582258]

約数ペア:

[(1, 51582258), (2, 25791129), (3, 17194086), (6, 8597043), (7, 7368894), (9, 5731362), (13, 3967866), (14, 3684447), (18, 2865681), (21, 2456298), (26, 1983933), (27, 1910454), (39, 1322622), (42, 1228149), (54, 955227), (63, 818766), (78, 661311), (81, 636818), (91, 566838), (117, 440874), (126, 409383), (162, 318409), (182, 283419), (189, 272922), (234, 220437), (273, 188946), (351, 146958), (378, 136461), (546, 94473), (567, 90974), (702, 73479), (819, 62982), (1053, 48986), (1134, 45487), (1638, 31491), (2106, 24493), (2457, 20994), (3499, 14742), (4914, 10497), (6998, 7371)]