55963439

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 72624384

約数和(自身を除く): 16660945

約数列:

[1, 7, 17, 23, 49, 119, 127, 161, 391, 529, 833, 889, 1127, 2159, 2737, 2921, 3703, 6223, 8993, 15113, 19159, 20447, 25921, 49657, 62951, 67183, 105791, 143129, 347599, 440657, 470281, 1142111, 2433193, 3291967, 7994777, 55963439]

約数ペア:

[(1, 55963439), (7, 7994777), (17, 3291967), (23, 2433193), (49, 1142111), (119, 470281), (127, 440657), (161, 347599), (391, 143129), (529, 105791), (833, 67183), (889, 62951), (1127, 49657), (2159, 25921), (2737, 20447), (2921, 19159), (3703, 15113), (6223, 8993)]