55376860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 108

約数和(自身を含む): 149012136

約数和(自身を除く): 93635276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 467, 484, 490, 539, 605, 770, 847, 934, 980, 1078, 1210, 1540, 1694, 1868, 2156, 2335, 2420, 2695, 3269, 3388, 4235, 4670, 5137, 5390, 5929, 6538, 8470, 9340, 10274, 10780, 11858, 13076, 16345, 16940, 20548, 22883, 23716, 25685, 29645, 32690, 35959, 45766, 51370, 56507, 59290, 65380, 71918, 91532, 102740, 113014, 114415, 118580, 143836, 179795, 226028, 228830, 251713, 282535, 359590, 395549, 457660, 503426, 565070, 719180, 791098, 1006852, 1130140, 1258565, 1582196, 1977745, 2517130, 2768843, 3955490, 5034260, 5537686, 7910980, 11075372, 13844215, 27688430, 55376860]

約数ペア:

[(1, 55376860), (2, 27688430), (4, 13844215), (5, 11075372), (7, 7910980), (10, 5537686), (11, 5034260), (14, 3955490), (20, 2768843), (22, 2517130), (28, 1977745), (35, 1582196), (44, 1258565), (49, 1130140), (55, 1006852), (70, 791098), (77, 719180), (98, 565070), (110, 503426), (121, 457660), (140, 395549), (154, 359590), (196, 282535), (220, 251713), (242, 228830), (245, 226028), (308, 179795), (385, 143836), (467, 118580), (484, 114415), (490, 113014), (539, 102740), (605, 91532), (770, 71918), (847, 65380), (934, 59290), (980, 56507), (1078, 51370), (1210, 45766), (1540, 35959), (1694, 32690), (1868, 29645), (2156, 25685), (2335, 23716), (2420, 22883), (2695, 20548), (3269, 16940), (3388, 16345), (4235, 13076), (4670, 11858), (5137, 10780), (5390, 10274), (5929, 9340), (6538, 8470)]