53540473

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 63106560

約数和(自身を除く): 9566087

約数列:

[1, 7, 47, 109, 329, 763, 1493, 5123, 10451, 35861, 70171, 162737, 491197, 1139159, 7648639, 53540473]

約数ペア:

[(1, 53540473), (7, 7648639), (47, 1139159), (109, 491197), (329, 162737), (763, 70171), (1493, 35861), (5123, 10451)]