51743536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13093}}^1$

素因数の和:13133

約数の個数: 40

約数和(自身を含む): 113655920

約数和(自身を除く): 61912384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 13093, 26186, 52372, 104744, 170209, 209488, 248767, 340418, 497534, 680836, 995068, 1361672, 1990136, 2723344, 3233971, 3980272, 6467942, 12935884, 25871768, 51743536]

約数ペア:

[(1, 51743536), (2, 25871768), (4, 12935884), (8, 6467942), (13, 3980272), (16, 3233971), (19, 2723344), (26, 1990136), (38, 1361672), (52, 995068), (76, 680836), (104, 497534), (152, 340418), (208, 248767), (247, 209488), (304, 170209), (494, 104744), (988, 52372), (1976, 26186), (3952, 13093)]