53480466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 84413934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 37, 39, 54, 58, 71, 74, 78, 87, 111, 117, 142, 174, 213, 222, 234, 261, 333, 351, 377, 426, 481, 522, 639, 666, 702, 754, 783, 923, 962, 999, 1073, 1131, 1278, 1443, 1566, 1846, 1917, 1998, 2059, 2146, 2262, 2627, 2769, 2886, 3219, 3393, 3834, 4118, 4329, 5254, 5538, 6177, 6438, 6786, 7881, 8307, 8658, 9657, 10179, 12354, 12987, 13949, 15762, 16614, 18531, 19314, 20358, 23643, 24921, 25974, 26767, 27898, 28971, 34151, 37062, 41847, 47286, 49842, 53534, 55593, 57942, 68302, 70929, 76183, 80301, 83694, 102453, 111186, 125541, 141858, 152366, 160602, 204906, 228549, 240903, 251082, 307359, 376623, 457098, 481806, 614718, 685647, 722709, 753246, 922077, 990379, 1371294, 1445418, 1844154, 1980758, 2056941, 2971137, 4113882, 5942274, 8913411, 17826822, 26740233, 53480466]

約数ペア:

[(1, 53480466), (2, 26740233), (3, 17826822), (6, 8913411), (9, 5942274), (13, 4113882), (18, 2971137), (26, 2056941), (27, 1980758), (29, 1844154), (37, 1445418), (39, 1371294), (54, 990379), (58, 922077), (71, 753246), (74, 722709), (78, 685647), (87, 614718), (111, 481806), (117, 457098), (142, 376623), (174, 307359), (213, 251082), (222, 240903), (234, 228549), (261, 204906), (333, 160602), (351, 152366), (377, 141858), (426, 125541), (481, 111186), (522, 102453), (639, 83694), (666, 80301), (702, 76183), (754, 70929), (783, 68302), (923, 57942), (962, 55593), (999, 53534), (1073, 49842), (1131, 47286), (1278, 41847), (1443, 37062), (1566, 34151), (1846, 28971), (1917, 27898), (1998, 26767), (2059, 25974), (2146, 24921), (2262, 23643), (2627, 20358), (2769, 19314), (2886, 18531), (3219, 16614), (3393, 15762), (3834, 13949), (4118, 12987), (4329, 12354), (5254, 10179), (5538, 9657), (6177, 8658), (6438, 8307), (6786, 7881)]