49278285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 99001344

約数和(自身を除く): 49723059

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2143, 2555, 3285, 4599, 6429, 7665, 10715, 15001, 19287, 22995, 32145, 45003, 75005, 96435, 135009, 156439, 225015, 469317, 675045, 782195, 1095073, 1407951, 2346585, 3285219, 5475365, 7039755, 9855657, 16426095, 49278285]

約数ペア:

[(1, 49278285), (3, 16426095), (5, 9855657), (7, 7039755), (9, 5475365), (15, 3285219), (21, 2346585), (35, 1407951), (45, 1095073), (63, 782195), (73, 675045), (105, 469317), (219, 225015), (315, 156439), (365, 135009), (511, 96435), (657, 75005), (1095, 45003), (1533, 32145), (2143, 22995), (2555, 19287), (3285, 15001), (4599, 10715), (6429, 7665)]