53760216580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2802931}}^1$

素因数の和:2803084

約数の個数: 48

約数和(自身を含む): 129966350976

約数和(自身を除く): 76206134396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 2802931, 5605862, 11211724, 14014655, 19620517, 28029310, 39241034, 56058620, 78482068, 98102585, 196205170, 384001547, 392410340, 768003094, 1536006188, 1920007735, 2688010829, 3840015470, 5376021658, 7680030940, 10752043316, 13440054145, 26880108290, 53760216580]

約数ペア:

[(1, 53760216580), (2, 26880108290), (4, 13440054145), (5, 10752043316), (7, 7680030940), (10, 5376021658), (14, 3840015470), (20, 2688010829), (28, 1920007735), (35, 1536006188), (70, 768003094), (137, 392410340), (140, 384001547), (274, 196205170), (548, 98102585), (685, 78482068), (959, 56058620), (1370, 39241034), (1918, 28029310), (2740, 19620517), (3836, 14014655), (4795, 11211724), (9590, 5605862), (19180, 2802931)]