54886920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 183997440

約数和(自身を除く): 129110520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 967, 1032, 1290, 1320, 1419, 1720, 1892, 1934, 2365, 2580, 2838, 2901, 3784, 3868, 4730, 4835, 5160, 5676, 5802, 7095, 7736, 9460, 9670, 10637, 11352, 11604, 14190, 14505, 18920, 19340, 21274, 23208, 28380, 29010, 31911, 38680, 41581, 42548, 53185, 56760, 58020, 63822, 83162, 85096, 106370, 116040, 124743, 127644, 159555, 166324, 207905, 212740, 249486, 255288, 319110, 332648, 415810, 425480, 457391, 498972, 623715, 638220, 831620, 914782, 997944, 1247430, 1276440, 1372173, 1663240, 1829564, 2286955, 2494860, 2744346, 3659128, 4573910, 4989720, 5488692, 6860865, 9147820, 10977384, 13721730, 18295640, 27443460, 54886920]

約数ペア:

[(1, 54886920), (2, 27443460), (3, 18295640), (4, 13721730), (5, 10977384), (6, 9147820), (8, 6860865), (10, 5488692), (11, 4989720), (12, 4573910), (15, 3659128), (20, 2744346), (22, 2494860), (24, 2286955), (30, 1829564), (33, 1663240), (40, 1372173), (43, 1276440), (44, 1247430), (55, 997944), (60, 914782), (66, 831620), (86, 638220), (88, 623715), (110, 498972), (120, 457391), (129, 425480), (132, 415810), (165, 332648), (172, 319110), (215, 255288), (220, 249486), (258, 212740), (264, 207905), (330, 166324), (344, 159555), (430, 127644), (440, 124743), (473, 116040), (516, 106370), (645, 85096), (660, 83162), (860, 63822), (946, 58020), (967, 56760), (1032, 53185), (1290, 42548), (1320, 41581), (1419, 38680), (1720, 31911), (1892, 29010), (1934, 28380), (2365, 23208), (2580, 21274), (2838, 19340), (2901, 18920), (3784, 14505), (3868, 14190), (4730, 11604), (4835, 11352), (5160, 10637), (5676, 9670), (5802, 9460), (7095, 7736)]