28752250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 54991872

約数和(自身を除く): 26239622

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 470, 1175, 2350, 2447, 4894, 5875, 11750, 12235, 24470, 61175, 115009, 122350, 230018, 305875, 575045, 611750, 1150090, 2875225, 5750450, 14376125, 28752250]

約数ペア:

[(1, 28752250), (2, 14376125), (5, 5750450), (10, 2875225), (25, 1150090), (47, 611750), (50, 575045), (94, 305875), (125, 230018), (235, 122350), (250, 115009), (470, 61175), (1175, 24470), (2350, 12235), (2447, 11750), (4894, 5875)]