52738490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2087}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 114556032

約数和(自身を除く): 61817542

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2087, 2527, 3610, 4174, 5054, 10435, 12635, 14609, 20870, 25270, 29218, 39653, 73045, 79306, 146090, 198265, 277571, 396530, 555142, 753407, 1387855, 1506814, 2775710, 3767035, 5273849, 7534070, 10547698, 26369245, 52738490]

約数ペア:

[(1, 52738490), (2, 26369245), (5, 10547698), (7, 7534070), (10, 5273849), (14, 3767035), (19, 2775710), (35, 1506814), (38, 1387855), (70, 753407), (95, 555142), (133, 396530), (190, 277571), (266, 198265), (361, 146090), (665, 79306), (722, 73045), (1330, 39653), (1805, 29218), (2087, 25270), (2527, 20870), (3610, 14609), (4174, 12635), (5054, 10435)]