53880365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 81043200

約数和(自身を除く): 27162835

約数列:

[1, 5, 7, 11, 35, 55, 77, 349, 385, 401, 1745, 2005, 2443, 2807, 3839, 4411, 12215, 14035, 19195, 22055, 26873, 30877, 134365, 139949, 154385, 699745, 979643, 1539439, 4898215, 7697195, 10776073, 53880365]

約数ペア:

[(1, 53880365), (5, 10776073), (7, 7697195), (11, 4898215), (35, 1539439), (55, 979643), (77, 699745), (349, 154385), (385, 139949), (401, 134365), (1745, 30877), (2005, 26873), (2443, 22055), (2807, 19195), (3839, 14035), (4411, 12215)]