51702868

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30271}}^1$

素因数の和:30343

約数の個数: 24

約数和(自身を含む): 105104384

約数和(自身を除く): 53401516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 30271, 60542, 121084, 211897, 423794, 847588, 1846531, 3693062, 7386124, 12925717, 25851434, 51702868]

約数ペア:

[(1, 51702868), (2, 25851434), (4, 12925717), (7, 7386124), (14, 3693062), (28, 1846531), (61, 847588), (122, 423794), (244, 211897), (427, 121084), (854, 60542), (1708, 30271)]