49909880

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4409}}^1$

素因数の和:4703

約数の個数: 32

約数和(自身を含む): 112719600

約数和(自身を除く): 62809720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 4409, 5660, 8818, 11320, 17636, 22045, 35272, 44090, 88180, 176360, 1247747, 2495494, 4990988, 6238735, 9981976, 12477470, 24954940, 49909880]

約数ペア:

[(1, 49909880), (2, 24954940), (4, 12477470), (5, 9981976), (8, 6238735), (10, 4990988), (20, 2495494), (40, 1247747), (283, 176360), (566, 88180), (1132, 44090), (1415, 35272), (2264, 22045), (2830, 17636), (4409, 11320), (5660, 8818)]