55815227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 66890880

約数和(自身を除く): 11075653

約数列:

[1, 13, 23, 29, 41, 157, 299, 377, 533, 667, 943, 1189, 2041, 3611, 4553, 6437, 8671, 12259, 15457, 27347, 46943, 59189, 83681, 104719, 148051, 186673, 355511, 1361347, 1924663, 2426749, 4293479, 55815227]

約数ペア:

[(1, 55815227), (13, 4293479), (23, 2426749), (29, 1924663), (41, 1361347), (157, 355511), (299, 186673), (377, 148051), (533, 104719), (667, 83681), (943, 59189), (1189, 46943), (2041, 27347), (3611, 15457), (4553, 12259), (6437, 8671)]