52975026

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 140797440

約数和(自身を除く): 87822414

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 27, 34, 39, 46, 51, 54, 69, 78, 102, 117, 138, 153, 193, 207, 221, 234, 299, 306, 351, 386, 391, 414, 442, 459, 579, 598, 621, 663, 702, 782, 897, 918, 1158, 1173, 1242, 1326, 1737, 1794, 1989, 2346, 2509, 2691, 3281, 3474, 3519, 3978, 4439, 5018, 5083, 5211, 5382, 5967, 6562, 7038, 7527, 8073, 8878, 9843, 10166, 10422, 10557, 11934, 13317, 15054, 15249, 16146, 19686, 21114, 22581, 26634, 29529, 30498, 39951, 42653, 45162, 45747, 57707, 59058, 67743, 75463, 79902, 85306, 88587, 91494, 115414, 119853, 127959, 135486, 137241, 150926, 173121, 177174, 226389, 239706, 255918, 274482, 346242, 383877, 452778, 519363, 679167, 767754, 981019, 1038726, 1151631, 1358334, 1558089, 1962038, 2037501, 2303262, 2943057, 3116178, 4075002, 5886114, 8829171, 17658342, 26487513, 52975026]

約数ペア:

[(1, 52975026), (2, 26487513), (3, 17658342), (6, 8829171), (9, 5886114), (13, 4075002), (17, 3116178), (18, 2943057), (23, 2303262), (26, 2037501), (27, 1962038), (34, 1558089), (39, 1358334), (46, 1151631), (51, 1038726), (54, 981019), (69, 767754), (78, 679167), (102, 519363), (117, 452778), (138, 383877), (153, 346242), (193, 274482), (207, 255918), (221, 239706), (234, 226389), (299, 177174), (306, 173121), (351, 150926), (386, 137241), (391, 135486), (414, 127959), (442, 119853), (459, 115414), (579, 91494), (598, 88587), (621, 85306), (663, 79902), (702, 75463), (782, 67743), (897, 59058), (918, 57707), (1158, 45747), (1173, 45162), (1242, 42653), (1326, 39951), (1737, 30498), (1794, 29529), (1989, 26634), (2346, 22581), (2509, 21114), (2691, 19686), (3281, 16146), (3474, 15249), (3519, 15054), (3978, 13317), (4439, 11934), (5018, 10557), (5083, 10422), (5211, 10166), (5382, 9843), (5967, 8878), (6562, 8073), (7038, 7527)]