54393040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52301}}^1$

素因数の和:52327

約数の個数: 40

約数和(自身を含む): 136194408

約数和(自身を除く): 81801368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 52301, 104602, 209204, 261505, 418408, 523010, 679913, 836816, 1046020, 1359826, 2092040, 2719652, 3399565, 4184080, 5439304, 6799130, 10878608, 13598260, 27196520, 54393040]

約数ペア:

[(1, 54393040), (2, 27196520), (4, 13598260), (5, 10878608), (8, 6799130), (10, 5439304), (13, 4184080), (16, 3399565), (20, 2719652), (26, 2092040), (40, 1359826), (52, 1046020), (65, 836816), (80, 679913), (104, 523010), (130, 418408), (208, 261505), (260, 209204), (520, 104602), (1040, 52301)]