53329374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 147502080

約数和(自身を除く): 94172706

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 43, 51, 54, 63, 86, 102, 119, 126, 129, 153, 189, 193, 238, 258, 301, 306, 357, 378, 386, 387, 459, 579, 602, 714, 731, 774, 903, 918, 1071, 1158, 1161, 1351, 1462, 1737, 1806, 2142, 2193, 2322, 2702, 2709, 3213, 3281, 3474, 4053, 4386, 5117, 5211, 5418, 6426, 6562, 6579, 8106, 8127, 8299, 9843, 10234, 10422, 12159, 13158, 15351, 16254, 16598, 19686, 19737, 22967, 24318, 24897, 29529, 30702, 36477, 39474, 45934, 46053, 49794, 58093, 59058, 68901, 72954, 74691, 88587, 92106, 116186, 137802, 138159, 141083, 149382, 174279, 177174, 206703, 224073, 276318, 282166, 348558, 413406, 423249, 448146, 522837, 620109, 846498, 987581, 1045674, 1240218, 1269747, 1568511, 1975162, 2539494, 2962743, 3137022, 3809241, 5925486, 7618482, 8888229, 17776458, 26664687, 53329374]

約数ペア:

[(1, 53329374), (2, 26664687), (3, 17776458), (6, 8888229), (7, 7618482), (9, 5925486), (14, 3809241), (17, 3137022), (18, 2962743), (21, 2539494), (27, 1975162), (34, 1568511), (42, 1269747), (43, 1240218), (51, 1045674), (54, 987581), (63, 846498), (86, 620109), (102, 522837), (119, 448146), (126, 423249), (129, 413406), (153, 348558), (189, 282166), (193, 276318), (238, 224073), (258, 206703), (301, 177174), (306, 174279), (357, 149382), (378, 141083), (386, 138159), (387, 137802), (459, 116186), (579, 92106), (602, 88587), (714, 74691), (731, 72954), (774, 68901), (903, 59058), (918, 58093), (1071, 49794), (1158, 46053), (1161, 45934), (1351, 39474), (1462, 36477), (1737, 30702), (1806, 29529), (2142, 24897), (2193, 24318), (2322, 22967), (2702, 19737), (2709, 19686), (3213, 16598), (3281, 16254), (3474, 15351), (4053, 13158), (4386, 12159), (5117, 10422), (5211, 10234), (5418, 9843), (6426, 8299), (6562, 8127), (6579, 8106)]