50080085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 21165355

約数列:

[1, 5, 11, 23, 55, 59, 61, 115, 121, 253, 295, 305, 605, 649, 671, 1265, 1357, 1403, 2783, 3245, 3355, 3599, 6785, 7015, 7139, 7381, 13915, 14927, 15433, 17995, 35695, 36905, 39589, 74635, 77165, 82777, 164197, 169763, 197945, 413885, 435479, 820985, 848815, 910547, 2177395, 4552735, 10016017, 50080085]

約数ペア:

[(1, 50080085), (5, 10016017), (11, 4552735), (23, 2177395), (55, 910547), (59, 848815), (61, 820985), (115, 435479), (121, 413885), (253, 197945), (295, 169763), (305, 164197), (605, 82777), (649, 77165), (671, 74635), (1265, 39589), (1357, 36905), (1403, 35695), (2783, 17995), (3245, 15433), (3355, 14927), (3599, 13915), (6785, 7381), (7015, 7139)]