53558131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2351}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 62092800

約数和(自身を除く): 8534669

約数列:

[1, 11, 19, 109, 209, 1199, 2071, 2351, 22781, 25861, 44669, 256259, 491359, 2818849, 4868921, 53558131]

約数ペア:

[(1, 53558131), (11, 4868921), (19, 2818849), (109, 491359), (209, 256259), (1199, 44669), (2071, 25861), (2351, 22781)]