49249646

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:788

約数の個数: 24

約数和(自身を含む): 79169160

約数和(自身を除く): 29919514

約数列:

[1, 2, 17, 34, 139, 278, 289, 578, 613, 1226, 2363, 4726, 10421, 20842, 40171, 80342, 85207, 170414, 177157, 354314, 1448519, 2897038, 24624823, 49249646]

約数ペア:

[(1, 49249646), (2, 24624823), (17, 2897038), (34, 1448519), (139, 354314), (278, 177157), (289, 170414), (578, 85207), (613, 80342), (1226, 40171), (2363, 20842), (4726, 10421)]