53868199

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 68947200

約数和(自身を除く): 15079001

約数列:

[1, 7, 11, 49, 77, 139, 539, 719, 973, 1529, 5033, 6811, 7909, 10703, 35231, 55363, 74921, 99941, 387541, 699587, 1099351, 4897109, 7695457, 53868199]

約数ペア:

[(1, 53868199), (7, 7695457), (11, 4897109), (49, 1099351), (77, 699587), (139, 387541), (539, 99941), (719, 74921), (973, 55363), (1529, 35231), (5033, 10703), (6811, 7909)]