51595670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 112527360

約数和(自身を除く): 60931690

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 73, 115, 146, 161, 230, 322, 365, 439, 511, 730, 805, 878, 1022, 1610, 1679, 2195, 2555, 3073, 3358, 4390, 5110, 6146, 8395, 10097, 11753, 15365, 16790, 20194, 23506, 30730, 32047, 50485, 58765, 64094, 70679, 100970, 117530, 141358, 160235, 224329, 320470, 353395, 448658, 706790, 737081, 1121645, 1474162, 2243290, 3685405, 5159567, 7370810, 10319134, 25797835, 51595670]

約数ペア:

[(1, 51595670), (2, 25797835), (5, 10319134), (7, 7370810), (10, 5159567), (14, 3685405), (23, 2243290), (35, 1474162), (46, 1121645), (70, 737081), (73, 706790), (115, 448658), (146, 353395), (161, 320470), (230, 224329), (322, 160235), (365, 141358), (439, 117530), (511, 100970), (730, 70679), (805, 64094), (878, 58765), (1022, 50485), (1610, 32047), (1679, 30730), (2195, 23506), (2555, 20194), (3073, 16790), (3358, 15365), (4390, 11753), (5110, 10097), (6146, 8395)]