65850290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{271}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 132603264

約数和(自身を除く): 66752974

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 271, 470, 517, 542, 1034, 1355, 2209, 2585, 2710, 2981, 4418, 5170, 5962, 11045, 12737, 14905, 22090, 24299, 25474, 29810, 48598, 63685, 121495, 127370, 140107, 242990, 280214, 598639, 700535, 1197278, 1401070, 2993195, 5986390, 6585029, 13170058, 32925145, 65850290]

約数ペア:

[(1, 65850290), (2, 32925145), (5, 13170058), (10, 6585029), (11, 5986390), (22, 2993195), (47, 1401070), (55, 1197278), (94, 700535), (110, 598639), (235, 280214), (271, 242990), (470, 140107), (517, 127370), (542, 121495), (1034, 63685), (1355, 48598), (2209, 29810), (2585, 25474), (2710, 24299), (2981, 22090), (4418, 14905), (5170, 12737), (5962, 11045)]