53210157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 101191680

約数和(自身を除く): 47981523

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 47, 77, 87, 91, 141, 143, 169, 203, 231, 273, 319, 329, 377, 429, 507, 517, 609, 611, 957, 987, 1001, 1131, 1183, 1363, 1551, 1833, 1859, 2233, 2639, 3003, 3549, 3619, 4089, 4147, 4277, 4901, 5577, 6699, 6721, 7917, 7943, 9541, 10857, 12441, 12831, 13013, 14703, 14993, 17719, 20163, 23829, 28623, 29029, 34307, 39039, 44979, 47047, 53157, 53911, 55601, 87087, 87373, 102921, 104951, 124033, 141141, 161733, 166803, 194909, 230347, 262119, 314853, 372099, 377377, 584727, 611611, 691041, 1132131, 1364363, 1612429, 1834833, 2533817, 4093089, 4837287, 7601451, 17736719, 53210157]

約数ペア:

[(1, 53210157), (3, 17736719), (7, 7601451), (11, 4837287), (13, 4093089), (21, 2533817), (29, 1834833), (33, 1612429), (39, 1364363), (47, 1132131), (77, 691041), (87, 611611), (91, 584727), (141, 377377), (143, 372099), (169, 314853), (203, 262119), (231, 230347), (273, 194909), (319, 166803), (329, 161733), (377, 141141), (429, 124033), (507, 104951), (517, 102921), (609, 87373), (611, 87087), (957, 55601), (987, 53911), (1001, 53157), (1131, 47047), (1183, 44979), (1363, 39039), (1551, 34307), (1833, 29029), (1859, 28623), (2233, 23829), (2639, 20163), (3003, 17719), (3549, 14993), (3619, 14703), (4089, 13013), (4147, 12831), (4277, 12441), (4901, 10857), (5577, 9541), (6699, 7943), (6721, 7917)]