51118662

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 121536000

約数和(自身を除く): 70417338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 343, 354, 413, 421, 686, 826, 842, 1029, 1239, 1263, 2058, 2478, 2526, 2891, 2947, 5782, 5894, 8673, 8841, 17346, 17682, 20237, 20629, 24839, 40474, 41258, 49678, 60711, 61887, 74517, 121422, 123774, 144403, 149034, 173873, 288806, 347746, 433209, 521619, 866418, 1043238, 1217111, 2434222, 3651333, 7302666, 8519777, 17039554, 25559331, 51118662]

約数ペア:

[(1, 51118662), (2, 25559331), (3, 17039554), (6, 8519777), (7, 7302666), (14, 3651333), (21, 2434222), (42, 1217111), (49, 1043238), (59, 866418), (98, 521619), (118, 433209), (147, 347746), (177, 288806), (294, 173873), (343, 149034), (354, 144403), (413, 123774), (421, 121422), (686, 74517), (826, 61887), (842, 60711), (1029, 49678), (1239, 41258), (1263, 40474), (2058, 24839), (2478, 20629), (2526, 20237), (2891, 17682), (2947, 17346), (5782, 8841), (5894, 8673)]