56039361

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1987}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 91607040

約数和(自身を除く): 35567679

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 1987, 4029, 5961, 9401, 13909, 28203, 33779, 41727, 101337, 156973, 236453, 470919, 709359, 1098811, 2668541, 3296433, 8005623, 18679787, 56039361]

約数ペア:

[(1, 56039361), (3, 18679787), (7, 8005623), (17, 3296433), (21, 2668541), (51, 1098811), (79, 709359), (119, 470919), (237, 236453), (357, 156973), (553, 101337), (1343, 41727), (1659, 33779), (1987, 28203), (4029, 13909), (5961, 9401)]