51410048

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{21139}}^1$

素因数の和:21172

約数の個数: 32

約数和(自身を含む): 107814000

約数和(自身を除く): 56403952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 21139, 42278, 84556, 169112, 338224, 401641, 676448, 803282, 1352896, 1606564, 2705792, 3213128, 6426256, 12852512, 25705024, 51410048]

約数ペア:

[(1, 51410048), (2, 25705024), (4, 12852512), (8, 6426256), (16, 3213128), (19, 2705792), (32, 1606564), (38, 1352896), (64, 803282), (76, 676448), (128, 401641), (152, 338224), (304, 169112), (608, 84556), (1216, 42278), (2432, 21139)]