53977898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109267}}^1$

素因数の和:109301

約数の個数: 16

約数和(自身を含む): 91785120

約数和(自身を除く): 37807222

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 109267, 218534, 1420471, 2076073, 2840942, 4152146, 26988949, 53977898]

約数ペア:

[(1, 53977898), (2, 26988949), (13, 4152146), (19, 2840942), (26, 2076073), (38, 1420471), (247, 218534), (494, 109267)]