51639336

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 256

約数和(自身を含む): 181440000

約数和(自身を除く): 129800664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 41, 42, 49, 51, 54, 56, 63, 68, 72, 82, 84, 98, 102, 108, 119, 123, 126, 136, 147, 153, 164, 168, 189, 196, 204, 216, 238, 246, 252, 287, 294, 306, 328, 343, 357, 369, 378, 392, 408, 441, 459, 476, 492, 504, 574, 588, 612, 686, 697, 714, 738, 756, 833, 861, 882, 918, 952, 984, 1029, 1071, 1107, 1148, 1176, 1224, 1323, 1372, 1394, 1428, 1476, 1512, 1666, 1722, 1764, 1836, 2009, 2058, 2091, 2142, 2214, 2296, 2499, 2583, 2646, 2744, 2788, 2856, 2952, 3087, 3213, 3332, 3444, 3528, 3672, 4018, 4116, 4182, 4284, 4428, 4879, 4998, 5166, 5292, 5576, 5831, 6027, 6174, 6273, 6426, 6664, 6888, 7497, 7749, 8036, 8232, 8364, 8568, 8856, 9261, 9758, 9996, 10332, 10584, 11662, 12054, 12348, 12546, 12852, 14063, 14637, 14994, 15498, 16072, 16728, 17493, 18081, 18522, 18819, 19516, 19992, 20664, 22491, 23324, 24108, 24696, 25092, 25704, 28126, 29274, 29988, 30996, 34153, 34986, 36162, 37044, 37638, 39032, 42189, 43911, 44982, 46648, 48216, 50184, 52479, 54243, 56252, 58548, 59976, 61992, 68306, 69972, 72324, 74088, 75276, 84378, 87822, 89964, 102459, 104958, 108486, 112504, 117096, 126567, 131733, 136612, 139944, 144648, 150552, 157437, 168756, 175644, 179928, 204918, 209916, 216972, 239071, 253134, 263466, 273224, 307377, 314874, 337512, 351288, 379701, 409836, 419832, 433944, 478142, 506268, 526932, 614754, 629748, 717213, 759402, 819672, 922131, 956284, 1012536, 1053864, 1229508, 1259496, 1434426, 1518804, 1844262, 1912568, 2151639, 2459016, 2868852, 3037608, 3688524, 4303278, 5737704, 6454917, 7377048, 8606556, 12909834, 17213112, 25819668, 51639336]

約数ペア:

[(1, 51639336), (2, 25819668), (3, 17213112), (4, 12909834), (6, 8606556), (7, 7377048), (8, 6454917), (9, 5737704), (12, 4303278), (14, 3688524), (17, 3037608), (18, 2868852), (21, 2459016), (24, 2151639), (27, 1912568), (28, 1844262), (34, 1518804), (36, 1434426), (41, 1259496), (42, 1229508), (49, 1053864), (51, 1012536), (54, 956284), (56, 922131), (63, 819672), (68, 759402), (72, 717213), (82, 629748), (84, 614754), (98, 526932), (102, 506268), (108, 478142), (119, 433944), (123, 419832), (126, 409836), (136, 379701), (147, 351288), (153, 337512), (164, 314874), (168, 307377), (189, 273224), (196, 263466), (204, 253134), (216, 239071), (238, 216972), (246, 209916), (252, 204918), (287, 179928), (294, 175644), (306, 168756), (328, 157437), (343, 150552), (357, 144648), (369, 139944), (378, 136612), (392, 131733), (408, 126567), (441, 117096), (459, 112504), (476, 108486), (492, 104958), (504, 102459), (574, 89964), (588, 87822), (612, 84378), (686, 75276), (697, 74088), (714, 72324), (738, 69972), (756, 68306), (833, 61992), (861, 59976), (882, 58548), (918, 56252), (952, 54243), (984, 52479), (1029, 50184), (1071, 48216), (1107, 46648), (1148, 44982), (1176, 43911), (1224, 42189), (1323, 39032), (1372, 37638), (1394, 37044), (1428, 36162), (1476, 34986), (1512, 34153), (1666, 30996), (1722, 29988), (1764, 29274), (1836, 28126), (2009, 25704), (2058, 25092), (2091, 24696), (2142, 24108), (2214, 23324), (2296, 22491), (2499, 20664), (2583, 19992), (2646, 19516), (2744, 18819), (2788, 18522), (2856, 18081), (2952, 17493), (3087, 16728), (3213, 16072), (3332, 15498), (3444, 14994), (3528, 14637), (3672, 14063), (4018, 12852), (4116, 12546), (4182, 12348), (4284, 12054), (4428, 11662), (4879, 10584), (4998, 10332), (5166, 9996), (5292, 9758), (5576, 9261), (5831, 8856), (6027, 8568), (6174, 8364), (6273, 8232), (6426, 8036), (6664, 7749), (6888, 7497)]