51346340

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2711}}^1$

素因数の和:3667

約数の個数: 24

約数和(自身を含む): 107980992

約数和(自身を除く): 56634652

約数列:

[1, 2, 4, 5, 10, 20, 947, 1894, 2711, 3788, 4735, 5422, 9470, 10844, 13555, 18940, 27110, 54220, 2567317, 5134634, 10269268, 12836585, 25673170, 51346340]

約数ペア:

[(1, 51346340), (2, 25673170), (4, 12836585), (5, 10269268), (10, 5134634), (20, 2567317), (947, 54220), (1894, 27110), (2711, 18940), (3788, 13555), (4735, 10844), (5422, 9470)]