55691128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 60430472

約数列:

[1, 2, 4, 8, 19, 31, 38, 53, 62, 76, 106, 124, 152, 212, 223, 248, 424, 446, 589, 892, 1007, 1178, 1643, 1784, 2014, 2356, 3286, 4028, 4237, 4712, 6572, 6913, 8056, 8474, 11819, 13144, 13826, 16948, 23638, 27652, 31217, 33896, 47276, 55304, 62434, 94552, 124868, 131347, 224561, 249736, 262694, 366389, 449122, 525388, 732778, 898244, 1050776, 1465556, 1796488, 2931112, 6961391, 13922782, 27845564, 55691128]

約数ペア:

[(1, 55691128), (2, 27845564), (4, 13922782), (8, 6961391), (19, 2931112), (31, 1796488), (38, 1465556), (53, 1050776), (62, 898244), (76, 732778), (106, 525388), (124, 449122), (152, 366389), (212, 262694), (223, 249736), (248, 224561), (424, 131347), (446, 124868), (589, 94552), (892, 62434), (1007, 55304), (1178, 47276), (1643, 33896), (1784, 31217), (2014, 27652), (2356, 23638), (3286, 16948), (4028, 13826), (4237, 13144), (4712, 11819), (6572, 8474), (6913, 8056)]