51707194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10882

約数の個数: 32

約数和(自身を含む): 99827712

約数和(自身を除く): 48120518

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 10831, 21662, 75817, 119141, 151634, 238282, 335761, 671522, 833987, 1667974, 2350327, 3693371, 4700654, 7386742, 25853597, 51707194]

約数ペア:

[(1, 51707194), (2, 25853597), (7, 7386742), (11, 4700654), (14, 3693371), (22, 2350327), (31, 1667974), (62, 833987), (77, 671522), (154, 335761), (217, 238282), (341, 151634), (434, 119141), (682, 75817), (2387, 21662), (4774, 10831)]