53781810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20143}}^1$

素因数の和:20242

約数の個数: 32

約数和(自身を含む): 130533120

約数和(自身を除く): 76751310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 20143, 40286, 60429, 100715, 120858, 201430, 302145, 604290, 1792727, 3585454, 5378181, 8963635, 10756362, 17927270, 26890905, 53781810]

約数ペア:

[(1, 53781810), (2, 26890905), (3, 17927270), (5, 10756362), (6, 8963635), (10, 5378181), (15, 3585454), (30, 1792727), (89, 604290), (178, 302145), (267, 201430), (445, 120858), (534, 100715), (890, 60429), (1335, 40286), (2670, 20143)]