47897564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83737}}^1$

素因数の和:83765

約数の個数: 24

約数和(自身を含む): 98475888

約数和(自身を除く): 50578324

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 83737, 167474, 334948, 921107, 1088581, 1842214, 2177162, 3684428, 4354324, 11974391, 23948782, 47897564]

約数ペア:

[(1, 47897564), (2, 23948782), (4, 11974391), (11, 4354324), (13, 3684428), (22, 2177162), (26, 1842214), (44, 1088581), (52, 921107), (143, 334948), (286, 167474), (572, 83737)]