51386776

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22381}}^1$

素因数の和:22435

約数の個数: 32

約数和(自身を含む): 112805280

約数和(自身を除く): 61418504

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 22381, 44762, 89524, 156667, 179048, 313334, 626668, 917621, 1253336, 1835242, 3670484, 6423347, 7340968, 12846694, 25693388, 51386776]

約数ペア:

[(1, 51386776), (2, 25693388), (4, 12846694), (7, 7340968), (8, 6423347), (14, 3670484), (28, 1835242), (41, 1253336), (56, 917621), (82, 626668), (164, 313334), (287, 179048), (328, 156667), (574, 89524), (1148, 44762), (2296, 22381)]