51785076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{616489}}^1$

素因数の和:616503

約数の個数: 24

約数和(自身を含む): 138093760

約数和(自身を除く): 86308684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 616489, 1232978, 1849467, 2465956, 3698934, 4315423, 7397868, 8630846, 12946269, 17261692, 25892538, 51785076]

約数ペア:

[(1, 51785076), (2, 25892538), (3, 17261692), (4, 12946269), (6, 8630846), (7, 7397868), (12, 4315423), (14, 3698934), (21, 2465956), (28, 1849467), (42, 1232978), (84, 616489)]