27950950

素因数分解:

$2^1\times 5^2\times {\mathrm{691}}^1\times {\mathrm{809}}^1$

素因数の和:1512

約数の個数: 24

約数和(自身を含む): 52128360

約数和(自身を除く): 24177410

約数列:

[1, 2, 5, 10, 25, 50, 691, 809, 1382, 1618, 3455, 4045, 6910, 8090, 17275, 20225, 34550, 40450, 559019, 1118038, 2795095, 5590190, 13975475, 27950950]

約数ペア:

[(1, 27950950), (2, 13975475), (5, 5590190), (10, 2795095), (25, 1118038), (50, 559019), (691, 40450), (809, 34550), (1382, 20225), (1618, 17275), (3455, 8090), (4045, 6910)]