55199142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 127196160

約数和(自身を除く): 71997018

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1567, 1854, 1957, 3134, 3914, 4701, 5871, 9402, 11742, 14103, 17613, 28206, 29773, 35226, 59546, 89319, 161401, 178638, 267957, 322802, 484203, 535914, 968406, 1452609, 2905218, 3066619, 6133238, 9199857, 18399714, 27599571, 55199142]

約数ペア:

[(1, 55199142), (2, 27599571), (3, 18399714), (6, 9199857), (9, 6133238), (18, 3066619), (19, 2905218), (38, 1452609), (57, 968406), (103, 535914), (114, 484203), (171, 322802), (206, 267957), (309, 178638), (342, 161401), (618, 89319), (927, 59546), (1567, 35226), (1854, 29773), (1957, 28206), (3134, 17613), (3914, 14103), (4701, 11742), (5871, 9402)]