52209765

素因数分解:

$3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 95030208

約数和(自身を除く): 42820443

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 243, 291, 405, 443, 485, 873, 1215, 1329, 1455, 2215, 2619, 3987, 4365, 6645, 7857, 11961, 13095, 19935, 23571, 35883, 39285, 42971, 59805, 107649, 117855, 128913, 179415, 214855, 386739, 538245, 644565, 1160217, 1933695, 3480651, 5801085, 10441953, 17403255, 52209765]

約数ペア:

[(1, 52209765), (3, 17403255), (5, 10441953), (9, 5801085), (15, 3480651), (27, 1933695), (45, 1160217), (81, 644565), (97, 538245), (135, 386739), (243, 214855), (291, 179415), (405, 128913), (443, 117855), (485, 107649), (873, 59805), (1215, 42971), (1329, 39285), (1455, 35883), (2215, 23571), (2619, 19935), (3987, 13095), (4365, 11961), (6645, 7857)]