51894864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{131}}^2$

素因数の和:286

約数の個数: 120

約数和(自身を含む): 171546560

約数和(自身を除く): 119651696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 131, 144, 168, 189, 216, 252, 262, 336, 378, 393, 432, 504, 524, 756, 786, 917, 1008, 1048, 1179, 1512, 1572, 1834, 2096, 2358, 2751, 3024, 3144, 3537, 3668, 4716, 5502, 6288, 7074, 7336, 8253, 9432, 11004, 14148, 14672, 16506, 17161, 18864, 22008, 24759, 28296, 33012, 34322, 44016, 49518, 51483, 56592, 66024, 68644, 99036, 102966, 120127, 132048, 137288, 154449, 198072, 205932, 240254, 274576, 308898, 360381, 396144, 411864, 463347, 480508, 617796, 720762, 823728, 926694, 961016, 1081143, 1235592, 1441524, 1853388, 1922032, 2162286, 2471184, 2883048, 3243429, 3706776, 4324572, 5766096, 6486858, 7413552, 8649144, 12973716, 17298288, 25947432, 51894864]

約数ペア:

[(1, 51894864), (2, 25947432), (3, 17298288), (4, 12973716), (6, 8649144), (7, 7413552), (8, 6486858), (9, 5766096), (12, 4324572), (14, 3706776), (16, 3243429), (18, 2883048), (21, 2471184), (24, 2162286), (27, 1922032), (28, 1853388), (36, 1441524), (42, 1235592), (48, 1081143), (54, 961016), (56, 926694), (63, 823728), (72, 720762), (84, 617796), (108, 480508), (112, 463347), (126, 411864), (131, 396144), (144, 360381), (168, 308898), (189, 274576), (216, 240254), (252, 205932), (262, 198072), (336, 154449), (378, 137288), (393, 132048), (432, 120127), (504, 102966), (524, 99036), (756, 68644), (786, 66024), (917, 56592), (1008, 51483), (1048, 49518), (1179, 44016), (1512, 34322), (1572, 33012), (1834, 28296), (2096, 24759), (2358, 22008), (2751, 18864), (3024, 17161), (3144, 16506), (3537, 14672), (3668, 14148), (4716, 11004), (5502, 9432), (6288, 8253), (7074, 7336)]