49779880

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3391}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 112343040

約数和(自身を除く): 62563160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3391, 3670, 6782, 7340, 13564, 14680, 16955, 27128, 33910, 67820, 135640, 1244497, 2488994, 4977988, 6222485, 9955976, 12444970, 24889940, 49779880]

約数ペア:

[(1, 49779880), (2, 24889940), (4, 12444970), (5, 9955976), (8, 6222485), (10, 4977988), (20, 2488994), (40, 1244497), (367, 135640), (734, 67820), (1468, 33910), (1835, 27128), (2936, 16955), (3391, 14680), (3670, 13564), (6782, 7340)]