54084810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138679}}^1$

素因数の和:138702

約数の個数: 32

約数和(自身を含む): 139789440

約数和(自身を除く): 85704630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 138679, 277358, 416037, 693395, 832074, 1386790, 1802827, 2080185, 3605654, 4160370, 5408481, 9014135, 10816962, 18028270, 27042405, 54084810]

約数ペア:

[(1, 54084810), (2, 27042405), (3, 18028270), (5, 10816962), (6, 9014135), (10, 5408481), (13, 4160370), (15, 3605654), (26, 2080185), (30, 1802827), (39, 1386790), (65, 832074), (78, 693395), (130, 416037), (195, 277358), (390, 138679)]