53351837

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 70638048

約数和(自身を除く): 17286211

約数列:

[1, 7, 11, 31, 49, 77, 103, 217, 341, 539, 721, 961, 1133, 1519, 2387, 3193, 5047, 6727, 7931, 10571, 16709, 22351, 35123, 47089, 55517, 73997, 98983, 156457, 245861, 517979, 692881, 1088813, 1721027, 4850167, 7621691, 53351837]

約数ペア:

[(1, 53351837), (7, 7621691), (11, 4850167), (31, 1721027), (49, 1088813), (77, 692881), (103, 517979), (217, 245861), (341, 156457), (539, 98983), (721, 73997), (961, 55517), (1133, 47089), (1519, 35123), (2387, 22351), (3193, 16709), (5047, 10571), (6727, 7931)]