51149349

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9649}}^1$

素因数の和:9705

約数の個数: 24

約数和(自身を含む): 80288000

約数和(自身を除く): 29138651

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 9649, 28947, 86841, 183331, 299119, 549993, 897357, 1649979, 2692071, 5683261, 17049783, 51149349]

約数ペア:

[(1, 51149349), (3, 17049783), (9, 5683261), (19, 2692071), (31, 1649979), (57, 897357), (93, 549993), (171, 299119), (279, 183331), (589, 86841), (1767, 28947), (5301, 9649)]