51691756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1237}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 93731456

約数和(自身を除く): 42039700

約数列:

[1, 2, 4, 31, 62, 124, 337, 674, 1237, 1348, 2474, 4948, 10447, 20894, 38347, 41788, 76694, 153388, 416869, 833738, 1667476, 12922939, 25845878, 51691756]

約数ペア:

[(1, 51691756), (2, 25845878), (4, 12922939), (31, 1667476), (62, 833738), (124, 416869), (337, 153388), (674, 76694), (1237, 41788), (1348, 38347), (2474, 20894), (4948, 10447)]