48939676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 93139200

約数和(自身を除く): 44199524

約数列:

[1, 2, 4, 23, 43, 46, 86, 89, 92, 139, 172, 178, 278, 356, 556, 989, 1978, 2047, 3197, 3827, 3956, 4094, 5977, 6394, 7654, 8188, 11954, 12371, 12788, 15308, 23908, 24742, 49484, 88021, 137471, 176042, 274942, 284533, 352084, 531953, 549884, 569066, 1063906, 1138132, 2127812, 12234919, 24469838, 48939676]

約数ペア:

[(1, 48939676), (2, 24469838), (4, 12234919), (23, 2127812), (43, 1138132), (46, 1063906), (86, 569066), (89, 549884), (92, 531953), (139, 352084), (172, 284533), (178, 274942), (278, 176042), (356, 137471), (556, 88021), (989, 49484), (1978, 24742), (2047, 23908), (3197, 15308), (3827, 12788), (3956, 12371), (4094, 11954), (5977, 8188), (6394, 7654)]