54047147

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 69070320

約数和(自身を除く): 15023173

約数列:

[1, 7, 11, 49, 77, 197, 509, 539, 1379, 2167, 3563, 5599, 9653, 15169, 24941, 39193, 100273, 106183, 274351, 701911, 1103003, 4913377, 7721021, 54047147]

約数ペア:

[(1, 54047147), (7, 7721021), (11, 4913377), (49, 1103003), (77, 701911), (197, 274351), (509, 106183), (539, 100273), (1379, 39193), (2167, 24941), (3563, 15169), (5599, 9653)]