54540849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 31260111

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 2351, 7053, 7733, 23199, 25861, 44669, 77583, 86987, 134007, 260961, 491359, 956857, 1474077, 1652753, 2870571, 4958259, 18180283, 54540849]

約数ペア:

[(1, 54540849), (3, 18180283), (11, 4958259), (19, 2870571), (33, 1652753), (37, 1474077), (57, 956857), (111, 491359), (209, 260961), (407, 134007), (627, 86987), (703, 77583), (1221, 44669), (2109, 25861), (2351, 23199), (7053, 7733)]