53261750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11249

約数の個数: 32

約数和(自身を含む): 104963040

約数和(自身を除く): 51701290

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 11213, 22426, 56065, 112130, 213047, 280325, 426094, 560650, 1065235, 1401625, 2130470, 2803250, 5326175, 10652350, 26630875, 53261750]

約数ペア:

[(1, 53261750), (2, 26630875), (5, 10652350), (10, 5326175), (19, 2803250), (25, 2130470), (38, 1401625), (50, 1065235), (95, 560650), (125, 426094), (190, 280325), (250, 213047), (475, 112130), (950, 56065), (2375, 22426), (4750, 11213)]