53111330

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{40543}}^1$

素因数の和:40681

約数の個数: 16

約数和(自身を含む): 96332544

約数和(自身を除く): 43221214

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 40543, 81086, 202715, 405430, 5311133, 10622266, 26555665, 53111330]

約数ペア:

[(1, 53111330), (2, 26555665), (5, 10622266), (10, 5311133), (131, 405430), (262, 202715), (655, 81086), (1310, 40543)]