49440890

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{43753}}^1$

素因数の和:43873

約数の個数: 16

約数和(自身を含む): 89783208

約数和(自身を除く): 40342318

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 43753, 87506, 218765, 437530, 4944089, 9888178, 24720445, 49440890]

約数ペア:

[(1, 49440890), (2, 24720445), (5, 9888178), (10, 4944089), (113, 437530), (226, 218765), (565, 87506), (1130, 43753)]