47680108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 99334144

約数和(自身を除く): 51654036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 217, 326, 337, 434, 652, 674, 868, 1141, 1348, 2282, 2359, 4564, 4718, 5053, 9436, 10106, 10447, 20212, 20894, 35371, 41788, 54931, 70742, 73129, 109862, 141484, 146258, 219724, 292516, 384517, 769034, 1538068, 1702861, 3405722, 6811444, 11920027, 23840054, 47680108]

約数ペア:

[(1, 47680108), (2, 23840054), (4, 11920027), (7, 6811444), (14, 3405722), (28, 1702861), (31, 1538068), (62, 769034), (124, 384517), (163, 292516), (217, 219724), (326, 146258), (337, 141484), (434, 109862), (652, 73129), (674, 70742), (868, 54931), (1141, 41788), (1348, 35371), (2282, 20894), (2359, 20212), (4564, 10447), (4718, 10106), (5053, 9436)]