55807864

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 131328000

約数和(自身を除く): 75520136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 59, 76, 98, 118, 127, 133, 152, 196, 236, 254, 266, 392, 413, 472, 508, 532, 826, 889, 931, 1016, 1064, 1121, 1652, 1778, 1862, 2242, 2413, 2891, 3304, 3556, 3724, 4484, 4826, 5782, 6223, 7112, 7448, 7493, 7847, 8968, 9652, 11564, 12446, 14986, 15694, 16891, 19304, 23128, 24892, 29972, 31388, 33782, 49784, 52451, 54929, 59944, 62776, 67564, 104902, 109858, 118237, 135128, 142367, 209804, 219716, 236474, 284734, 367157, 419608, 439432, 472948, 569468, 734314, 945896, 996569, 1138936, 1468628, 1993138, 2937256, 3986276, 6975983, 7972552, 13951966, 27903932, 55807864]

約数ペア:

[(1, 55807864), (2, 27903932), (4, 13951966), (7, 7972552), (8, 6975983), (14, 3986276), (19, 2937256), (28, 1993138), (38, 1468628), (49, 1138936), (56, 996569), (59, 945896), (76, 734314), (98, 569468), (118, 472948), (127, 439432), (133, 419608), (152, 367157), (196, 284734), (236, 236474), (254, 219716), (266, 209804), (392, 142367), (413, 135128), (472, 118237), (508, 109858), (532, 104902), (826, 67564), (889, 62776), (931, 59944), (1016, 54929), (1064, 52451), (1121, 49784), (1652, 33782), (1778, 31388), (1862, 29972), (2242, 24892), (2413, 23128), (2891, 19304), (3304, 16891), (3556, 15694), (3724, 14986), (4484, 12446), (4826, 11564), (5782, 9652), (6223, 8968), (7112, 7847), (7448, 7493)]