51170240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14537}}^1$

素因数の和:14565

約数の個数: 56

約数和(自身を含む): 132935472

約数和(自身を除く): 81765232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 14537, 29074, 58148, 72685, 116296, 145370, 159907, 232592, 290740, 319814, 465184, 581480, 639628, 799535, 930368, 1162960, 1279256, 1599070, 2325920, 2558512, 3198140, 4651840, 5117024, 6396280, 10234048, 12792560, 25585120, 51170240]

約数ペア:

[(1, 51170240), (2, 25585120), (4, 12792560), (5, 10234048), (8, 6396280), (10, 5117024), (11, 4651840), (16, 3198140), (20, 2558512), (22, 2325920), (32, 1599070), (40, 1279256), (44, 1162960), (55, 930368), (64, 799535), (80, 639628), (88, 581480), (110, 465184), (160, 319814), (176, 290740), (220, 232592), (320, 159907), (352, 145370), (440, 116296), (704, 72685), (880, 58148), (1760, 29074), (3520, 14537)]