53078014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 37238786

約数列:

[1, 2, 11, 22, 31, 62, 223, 341, 349, 446, 682, 698, 2453, 3839, 4906, 6913, 7678, 10819, 13826, 21638, 76043, 77827, 119009, 152086, 155654, 238018, 856097, 1712194, 2412637, 4825274, 26539007, 53078014]

約数ペア:

[(1, 53078014), (2, 26539007), (11, 4825274), (22, 2412637), (31, 1712194), (62, 856097), (223, 238018), (341, 155654), (349, 152086), (446, 119009), (682, 77827), (698, 76043), (2453, 21638), (3839, 13826), (4906, 10819), (6913, 7678)]