51865164

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 160030080

約数和(自身を除く): 108164916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 41, 51, 52, 53, 54, 68, 78, 82, 102, 106, 108, 117, 123, 153, 156, 159, 164, 204, 212, 221, 234, 246, 306, 318, 351, 369, 442, 459, 468, 477, 492, 533, 612, 636, 663, 689, 697, 702, 738, 884, 901, 918, 954, 1066, 1107, 1326, 1378, 1394, 1404, 1431, 1476, 1599, 1802, 1836, 1908, 1989, 2067, 2091, 2132, 2173, 2214, 2652, 2703, 2756, 2788, 2862, 3198, 3604, 3978, 4134, 4182, 4346, 4428, 4797, 5406, 5724, 5967, 6201, 6273, 6396, 6519, 7956, 8109, 8268, 8364, 8692, 9061, 9594, 10812, 11713, 11934, 12402, 12546, 13038, 14391, 16218, 18122, 18603, 18819, 19188, 19557, 23426, 23868, 24327, 24804, 25092, 26076, 27183, 28249, 28782, 32436, 35139, 36244, 36941, 37206, 37638, 39114, 46852, 48654, 54366, 56498, 57564, 58671, 70278, 73882, 74412, 75276, 78228, 81549, 84747, 97308, 105417, 108732, 110823, 112996, 117342, 140556, 147764, 163098, 169494, 210834, 221646, 234684, 244647, 254241, 316251, 326196, 332469, 338988, 421668, 443292, 480233, 489294, 508482, 632502, 664938, 762723, 960466, 978588, 997407, 1016964, 1265004, 1329876, 1440699, 1525446, 1920932, 1994814, 2881398, 3050892, 3989628, 4322097, 5762796, 8644194, 12966291, 17288388, 25932582, 51865164]

約数ペア:

[(1, 51865164), (2, 25932582), (3, 17288388), (4, 12966291), (6, 8644194), (9, 5762796), (12, 4322097), (13, 3989628), (17, 3050892), (18, 2881398), (26, 1994814), (27, 1920932), (34, 1525446), (36, 1440699), (39, 1329876), (41, 1265004), (51, 1016964), (52, 997407), (53, 978588), (54, 960466), (68, 762723), (78, 664938), (82, 632502), (102, 508482), (106, 489294), (108, 480233), (117, 443292), (123, 421668), (153, 338988), (156, 332469), (159, 326196), (164, 316251), (204, 254241), (212, 244647), (221, 234684), (234, 221646), (246, 210834), (306, 169494), (318, 163098), (351, 147764), (369, 140556), (442, 117342), (459, 112996), (468, 110823), (477, 108732), (492, 105417), (533, 97308), (612, 84747), (636, 81549), (663, 78228), (689, 75276), (697, 74412), (702, 73882), (738, 70278), (884, 58671), (901, 57564), (918, 56498), (954, 54366), (1066, 48654), (1107, 46852), (1326, 39114), (1378, 37638), (1394, 37206), (1404, 36941), (1431, 36244), (1476, 35139), (1599, 32436), (1802, 28782), (1836, 28249), (1908, 27183), (1989, 26076), (2067, 25092), (2091, 24804), (2132, 24327), (2173, 23868), (2214, 23426), (2652, 19557), (2703, 19188), (2756, 18819), (2788, 18603), (2862, 18122), (3198, 16218), (3604, 14391), (3978, 13038), (4134, 12546), (4182, 12402), (4346, 11934), (4428, 11713), (4797, 10812), (5406, 9594), (5724, 9061), (5967, 8692), (6201, 8364), (6273, 8268), (6396, 8109), (6519, 7956)]