49728672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1491

約数の個数: 144

約数和(自身を含む): 171243072

約数和(自身を除く): 121514400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1451, 1632, 1904, 2016, 2142, 2448, 2856, 2902, 3808, 4284, 4353, 4896, 5712, 5804, 8568, 8706, 10157, 11424, 11608, 13059, 17136, 17412, 20314, 23216, 24667, 26118, 30471, 34272, 34824, 40628, 46432, 49334, 52236, 60942, 69648, 74001, 81256, 91413, 98668, 104472, 121884, 139296, 148002, 162512, 172669, 182826, 197336, 208944, 222003, 243768, 296004, 325024, 345338, 365652, 394672, 417888, 444006, 487536, 518007, 592008, 690676, 731304, 789344, 888012, 975072, 1036014, 1184016, 1381352, 1462608, 1554021, 1776024, 2072028, 2368032, 2762704, 2925216, 3108042, 3552048, 4144056, 5525408, 6216084, 7104096, 8288112, 12432168, 16576224, 24864336, 49728672]

約数ペア:

[(1, 49728672), (2, 24864336), (3, 16576224), (4, 12432168), (6, 8288112), (7, 7104096), (8, 6216084), (9, 5525408), (12, 4144056), (14, 3552048), (16, 3108042), (17, 2925216), (18, 2762704), (21, 2368032), (24, 2072028), (28, 1776024), (32, 1554021), (34, 1462608), (36, 1381352), (42, 1184016), (48, 1036014), (51, 975072), (56, 888012), (63, 789344), (68, 731304), (72, 690676), (84, 592008), (96, 518007), (102, 487536), (112, 444006), (119, 417888), (126, 394672), (136, 365652), (144, 345338), (153, 325024), (168, 296004), (204, 243768), (224, 222003), (238, 208944), (252, 197336), (272, 182826), (288, 172669), (306, 162512), (336, 148002), (357, 139296), (408, 121884), (476, 104472), (504, 98668), (544, 91413), (612, 81256), (672, 74001), (714, 69648), (816, 60942), (952, 52236), (1008, 49334), (1071, 46432), (1224, 40628), (1428, 34824), (1451, 34272), (1632, 30471), (1904, 26118), (2016, 24667), (2142, 23216), (2448, 20314), (2856, 17412), (2902, 17136), (3808, 13059), (4284, 11608), (4353, 11424), (4896, 10157), (5712, 8706), (5804, 8568)]