56257488

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 197308800

約数和(自身を除く): 141051312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 67, 68, 72, 84, 98, 102, 112, 119, 126, 134, 136, 144, 147, 153, 168, 196, 201, 204, 238, 252, 268, 272, 294, 306, 336, 343, 357, 392, 402, 408, 441, 469, 476, 504, 536, 588, 603, 612, 686, 714, 784, 804, 816, 833, 882, 938, 952, 1008, 1029, 1071, 1072, 1139, 1176, 1206, 1224, 1372, 1407, 1428, 1608, 1666, 1764, 1876, 1904, 2058, 2142, 2278, 2352, 2412, 2448, 2499, 2744, 2814, 2856, 3087, 3216, 3283, 3332, 3417, 3528, 3752, 4116, 4221, 4284, 4556, 4824, 4998, 5488, 5628, 5712, 5831, 6174, 6566, 6664, 6834, 7056, 7497, 7504, 7973, 8232, 8442, 8568, 9112, 9648, 9849, 9996, 10251, 11256, 11662, 12348, 13132, 13328, 13668, 14994, 15946, 16464, 16884, 17136, 17493, 18224, 19698, 19992, 20502, 22512, 22981, 23324, 23919, 24696, 26264, 27336, 29547, 29988, 31892, 33768, 34986, 39396, 39984, 41004, 45962, 46648, 47838, 49392, 52479, 52528, 54672, 55811, 59094, 59976, 63784, 67536, 68943, 69972, 71757, 78792, 82008, 91924, 93296, 95676, 104958, 111622, 118188, 119952, 127568, 137886, 139944, 143514, 157584, 164016, 167433, 183848, 191352, 206829, 209916, 223244, 236376, 275772, 279888, 287028, 334866, 367696, 382704, 390677, 413658, 419832, 446488, 472752, 502299, 551544, 574056, 669732, 781354, 827316, 839664, 892976, 1004598, 1103088, 1148112, 1172031, 1339464, 1562708, 1654632, 2009196, 2344062, 2678928, 3125416, 3309264, 3516093, 4018392, 4688124, 6250832, 7032186, 8036784, 9376248, 14064372, 18752496, 28128744, 56257488]

約数ペア:

[(1, 56257488), (2, 28128744), (3, 18752496), (4, 14064372), (6, 9376248), (7, 8036784), (8, 7032186), (9, 6250832), (12, 4688124), (14, 4018392), (16, 3516093), (17, 3309264), (18, 3125416), (21, 2678928), (24, 2344062), (28, 2009196), (34, 1654632), (36, 1562708), (42, 1339464), (48, 1172031), (49, 1148112), (51, 1103088), (56, 1004598), (63, 892976), (67, 839664), (68, 827316), (72, 781354), (84, 669732), (98, 574056), (102, 551544), (112, 502299), (119, 472752), (126, 446488), (134, 419832), (136, 413658), (144, 390677), (147, 382704), (153, 367696), (168, 334866), (196, 287028), (201, 279888), (204, 275772), (238, 236376), (252, 223244), (268, 209916), (272, 206829), (294, 191352), (306, 183848), (336, 167433), (343, 164016), (357, 157584), (392, 143514), (402, 139944), (408, 137886), (441, 127568), (469, 119952), (476, 118188), (504, 111622), (536, 104958), (588, 95676), (603, 93296), (612, 91924), (686, 82008), (714, 78792), (784, 71757), (804, 69972), (816, 68943), (833, 67536), (882, 63784), (938, 59976), (952, 59094), (1008, 55811), (1029, 54672), (1071, 52528), (1072, 52479), (1139, 49392), (1176, 47838), (1206, 46648), (1224, 45962), (1372, 41004), (1407, 39984), (1428, 39396), (1608, 34986), (1666, 33768), (1764, 31892), (1876, 29988), (1904, 29547), (2058, 27336), (2142, 26264), (2278, 24696), (2352, 23919), (2412, 23324), (2448, 22981), (2499, 22512), (2744, 20502), (2814, 19992), (2856, 19698), (3087, 18224), (3216, 17493), (3283, 17136), (3332, 16884), (3417, 16464), (3528, 15946), (3752, 14994), (4116, 13668), (4221, 13328), (4284, 13132), (4556, 12348), (4824, 11662), (4998, 11256), (5488, 10251), (5628, 9996), (5712, 9849), (5831, 9648), (6174, 9112), (6566, 8568), (6664, 8442), (6834, 8232), (7056, 7973), (7497, 7504)]