250731050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 489075840

約数和(自身を除く): 238344790

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 263, 526, 575, 829, 1150, 1315, 1658, 2630, 4145, 6049, 6575, 8290, 12098, 13150, 19067, 20725, 30245, 38134, 41450, 60490, 95335, 151225, 190670, 218027, 302450, 436054, 476675, 953350, 1090135, 2180270, 5014621, 5450675, 10029242, 10901350, 25073105, 50146210, 125365525, 250731050]

約数ペア:

[(1, 250731050), (2, 125365525), (5, 50146210), (10, 25073105), (23, 10901350), (25, 10029242), (46, 5450675), (50, 5014621), (115, 2180270), (230, 1090135), (263, 953350), (526, 476675), (575, 436054), (829, 302450), (1150, 218027), (1315, 190670), (1658, 151225), (2630, 95335), (4145, 60490), (6049, 41450), (6575, 38134), (8290, 30245), (12098, 20725), (13150, 19067)]