51416568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 169537680

約数和(自身を除く): 118121112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 289, 306, 353, 357, 408, 476, 504, 578, 612, 706, 714, 867, 952, 1059, 1071, 1156, 1224, 1412, 1428, 1734, 2023, 2118, 2142, 2312, 2471, 2601, 2824, 2856, 3177, 3468, 4046, 4236, 4284, 4942, 5202, 6001, 6069, 6354, 6936, 7413, 8092, 8472, 8568, 9884, 10404, 12002, 12138, 12708, 14826, 16184, 18003, 18207, 19768, 20808, 22239, 24004, 24276, 25416, 29652, 36006, 36414, 42007, 44478, 48008, 48552, 54009, 59304, 72012, 72828, 84014, 88956, 102017, 108018, 126021, 144024, 145656, 168028, 177912, 204034, 216036, 252042, 306051, 336056, 378063, 408068, 432072, 504084, 612102, 714119, 756126, 816136, 918153, 1008168, 1224204, 1428238, 1512252, 1836306, 2142357, 2448408, 2856476, 3024504, 3672612, 4284714, 5712952, 6427071, 7345224, 8569428, 12854142, 17138856, 25708284, 51416568]

約数ペア:

[(1, 51416568), (2, 25708284), (3, 17138856), (4, 12854142), (6, 8569428), (7, 7345224), (8, 6427071), (9, 5712952), (12, 4284714), (14, 3672612), (17, 3024504), (18, 2856476), (21, 2448408), (24, 2142357), (28, 1836306), (34, 1512252), (36, 1428238), (42, 1224204), (51, 1008168), (56, 918153), (63, 816136), (68, 756126), (72, 714119), (84, 612102), (102, 504084), (119, 432072), (126, 408068), (136, 378063), (153, 336056), (168, 306051), (204, 252042), (238, 216036), (252, 204034), (289, 177912), (306, 168028), (353, 145656), (357, 144024), (408, 126021), (476, 108018), (504, 102017), (578, 88956), (612, 84014), (706, 72828), (714, 72012), (867, 59304), (952, 54009), (1059, 48552), (1071, 48008), (1156, 44478), (1224, 42007), (1412, 36414), (1428, 36006), (1734, 29652), (2023, 25416), (2118, 24276), (2142, 24004), (2312, 22239), (2471, 20808), (2601, 19768), (2824, 18207), (2856, 18003), (3177, 16184), (3468, 14826), (4046, 12708), (4236, 12138), (4284, 12002), (4942, 10404), (5202, 9884), (6001, 8568), (6069, 8472), (6354, 8092), (6936, 7413)]