50985280

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 122054112

約数和(自身を除く): 71068832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 563, 566, 1126, 1132, 1415, 2252, 2264, 2815, 2830, 4504, 4528, 5630, 5660, 9008, 9056, 11260, 11320, 18016, 18112, 22520, 22640, 36032, 45040, 45280, 90080, 90560, 159329, 180160, 318658, 637316, 796645, 1274632, 1593290, 2549264, 3186580, 5098528, 6373160, 10197056, 12746320, 25492640, 50985280]

約数ペア:

[(1, 50985280), (2, 25492640), (4, 12746320), (5, 10197056), (8, 6373160), (10, 5098528), (16, 3186580), (20, 2549264), (32, 1593290), (40, 1274632), (64, 796645), (80, 637316), (160, 318658), (283, 180160), (320, 159329), (563, 90560), (566, 90080), (1126, 45280), (1132, 45040), (1415, 36032), (2252, 22640), (2264, 22520), (2815, 18112), (2830, 18016), (4504, 11320), (4528, 11260), (5630, 9056), (5660, 9008)]