55207958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 45914602

約数列:

[1, 2, 13, 19, 23, 26, 38, 43, 46, 86, 113, 226, 247, 299, 437, 494, 559, 598, 817, 874, 989, 1118, 1469, 1634, 1978, 2147, 2599, 2938, 4294, 4859, 5198, 5681, 9718, 10621, 11362, 12857, 18791, 21242, 25714, 27911, 33787, 37582, 49381, 55822, 63167, 67574, 92321, 98762, 111757, 126334, 184642, 223514, 244283, 488566, 641953, 1200173, 1283906, 1452841, 2123383, 2400346, 2905682, 4246766, 27603979, 55207958]

約数ペア:

[(1, 55207958), (2, 27603979), (13, 4246766), (19, 2905682), (23, 2400346), (26, 2123383), (38, 1452841), (43, 1283906), (46, 1200173), (86, 641953), (113, 488566), (226, 244283), (247, 223514), (299, 184642), (437, 126334), (494, 111757), (559, 98762), (598, 92321), (817, 67574), (874, 63167), (989, 55822), (1118, 49381), (1469, 37582), (1634, 33787), (1978, 27911), (2147, 25714), (2599, 21242), (2938, 18791), (4294, 12857), (4859, 11362), (5198, 10621), (5681, 9718)]