55688555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 21242005

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 377, 403, 899, 953, 1885, 2015, 4495, 4765, 11687, 12389, 27637, 29543, 58435, 61945, 138185, 147715, 359281, 384059, 856747, 1796405, 1920295, 4283735, 11137711, 55688555]

約数ペア:

[(1, 55688555), (5, 11137711), (13, 4283735), (29, 1920295), (31, 1796405), (65, 856747), (145, 384059), (155, 359281), (377, 147715), (403, 138185), (899, 61945), (953, 58435), (1885, 29543), (2015, 27637), (4495, 12389), (4765, 11687)]