55371701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 72334080

約数和(自身を除く): 16962379

約数列:

[1, 7, 11, 29, 77, 137, 181, 203, 319, 959, 1267, 1507, 1991, 2233, 3973, 5249, 10549, 13937, 24797, 27811, 36743, 43703, 57739, 173579, 272767, 305921, 404173, 719113, 1909369, 5033791, 7910243, 55371701]

約数ペア:

[(1, 55371701), (7, 7910243), (11, 5033791), (29, 1909369), (77, 719113), (137, 404173), (181, 305921), (203, 272767), (319, 173579), (959, 57739), (1267, 43703), (1507, 36743), (1991, 27811), (2233, 24797), (3973, 13937), (5249, 10549)]