53681966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{15761}}^1$

素因数の和:15907

約数の個数: 16

約数和(自身を含む): 87384528

約数和(自身を除く): 33702562

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 15761, 31522, 204893, 409786, 2064691, 4129382, 26840983, 53681966]

約数ペア:

[(1, 53681966), (2, 26840983), (13, 4129382), (26, 2064691), (131, 409786), (262, 204893), (1703, 31522), (3406, 15761)]