55960060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 127868832

約数和(自身を除く): 71908772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2131, 2626, 4262, 5252, 6565, 8524, 10655, 13130, 21310, 26260, 27703, 42620, 55406, 110812, 138515, 215231, 277030, 430462, 554060, 860924, 1076155, 2152310, 2798003, 4304620, 5596006, 11192012, 13990015, 27980030, 55960060]

約数ペア:

[(1, 55960060), (2, 27980030), (4, 13990015), (5, 11192012), (10, 5596006), (13, 4304620), (20, 2798003), (26, 2152310), (52, 1076155), (65, 860924), (101, 554060), (130, 430462), (202, 277030), (260, 215231), (404, 138515), (505, 110812), (1010, 55406), (1313, 42620), (2020, 27703), (2131, 26260), (2626, 21310), (4262, 13130), (5252, 10655), (6565, 8524)]