53489810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2087}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 105535872

約数和(自身を除く): 52046062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2087, 2330, 2563, 4174, 5126, 10435, 12815, 20870, 22957, 25630, 45914, 114785, 229570, 486271, 972542, 2431355, 4862710, 5348981, 10697962, 26744905, 53489810]

約数ペア:

[(1, 53489810), (2, 26744905), (5, 10697962), (10, 5348981), (11, 4862710), (22, 2431355), (55, 972542), (110, 486271), (233, 229570), (466, 114785), (1165, 45914), (2087, 25630), (2330, 22957), (2563, 20870), (4174, 12815), (5126, 10435)]