53580700

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{3911}}^1$

素因数の和:4062

約数の個数: 36

約数和(自身を含む): 117148752

約数和(自身を除く): 63568052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 3911, 6850, 7822, 13700, 15644, 19555, 39110, 78220, 97775, 195550, 391100, 535807, 1071614, 2143228, 2679035, 5358070, 10716140, 13395175, 26790350, 53580700]

約数ペア:

[(1, 53580700), (2, 26790350), (4, 13395175), (5, 10716140), (10, 5358070), (20, 2679035), (25, 2143228), (50, 1071614), (100, 535807), (137, 391100), (274, 195550), (548, 97775), (685, 78220), (1370, 39110), (2740, 19555), (3425, 15644), (3911, 13700), (6850, 7822)]