55765988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{907}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 102967200

約数和(自身を除く): 47201212

約数列:

[1, 2, 4, 19, 38, 76, 809, 907, 1618, 1814, 3236, 3628, 15371, 17233, 30742, 34466, 61484, 68932, 733763, 1467526, 2935052, 13941497, 27882994, 55765988]

約数ペア:

[(1, 55765988), (2, 27882994), (4, 13941497), (19, 2935052), (38, 1467526), (76, 733763), (809, 68932), (907, 61484), (1618, 34466), (1814, 30742), (3236, 17233), (3628, 15371)]