51890256

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 175488768

約数和(自身を除く): 123598512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 41, 44, 47, 48, 51, 66, 68, 72, 82, 88, 94, 99, 102, 123, 132, 136, 141, 144, 153, 164, 176, 187, 188, 198, 204, 246, 264, 272, 282, 306, 328, 369, 374, 376, 396, 408, 423, 451, 492, 517, 528, 561, 564, 612, 656, 697, 738, 748, 752, 792, 799, 816, 846, 902, 984, 1034, 1122, 1128, 1224, 1353, 1394, 1476, 1496, 1551, 1584, 1598, 1683, 1692, 1804, 1927, 1968, 2068, 2091, 2244, 2256, 2397, 2448, 2706, 2788, 2952, 2992, 3102, 3196, 3366, 3384, 3608, 3854, 4059, 4136, 4182, 4488, 4653, 4794, 5412, 5576, 5781, 5904, 6204, 6273, 6392, 6732, 6768, 7191, 7216, 7667, 7708, 8118, 8272, 8364, 8789, 8976, 9306, 9588, 10824, 11152, 11562, 12408, 12546, 12784, 13464, 14382, 15334, 15416, 16236, 16728, 17343, 17578, 18612, 19176, 21197, 21648, 23001, 23124, 24816, 25092, 26367, 26928, 28764, 30668, 30832, 32472, 32759, 33456, 34686, 35156, 37224, 38352, 42394, 46002, 46248, 50184, 52734, 57528, 61336, 63591, 64944, 65518, 69003, 69372, 70312, 74448, 79101, 84788, 92004, 92496, 98277, 100368, 105468, 115056, 122672, 127182, 131036, 138006, 138744, 140624, 158202, 169576, 184008, 190773, 196554, 210936, 254364, 262072, 276012, 277488, 294831, 316404, 339152, 360349, 368016, 381546, 393108, 421872, 508728, 524144, 552024, 589662, 632808, 720698, 763092, 786216, 1017456, 1081047, 1104048, 1179324, 1265616, 1441396, 1526184, 1572432, 2162094, 2358648, 2882792, 3052368, 3243141, 4324188, 4717296, 5765584, 6486282, 8648376, 12972564, 17296752, 25945128, 51890256]

約数ペア:

[(1, 51890256), (2, 25945128), (3, 17296752), (4, 12972564), (6, 8648376), (8, 6486282), (9, 5765584), (11, 4717296), (12, 4324188), (16, 3243141), (17, 3052368), (18, 2882792), (22, 2358648), (24, 2162094), (33, 1572432), (34, 1526184), (36, 1441396), (41, 1265616), (44, 1179324), (47, 1104048), (48, 1081047), (51, 1017456), (66, 786216), (68, 763092), (72, 720698), (82, 632808), (88, 589662), (94, 552024), (99, 524144), (102, 508728), (123, 421872), (132, 393108), (136, 381546), (141, 368016), (144, 360349), (153, 339152), (164, 316404), (176, 294831), (187, 277488), (188, 276012), (198, 262072), (204, 254364), (246, 210936), (264, 196554), (272, 190773), (282, 184008), (306, 169576), (328, 158202), (369, 140624), (374, 138744), (376, 138006), (396, 131036), (408, 127182), (423, 122672), (451, 115056), (492, 105468), (517, 100368), (528, 98277), (561, 92496), (564, 92004), (612, 84788), (656, 79101), (697, 74448), (738, 70312), (748, 69372), (752, 69003), (792, 65518), (799, 64944), (816, 63591), (846, 61336), (902, 57528), (984, 52734), (1034, 50184), (1122, 46248), (1128, 46002), (1224, 42394), (1353, 38352), (1394, 37224), (1476, 35156), (1496, 34686), (1551, 33456), (1584, 32759), (1598, 32472), (1683, 30832), (1692, 30668), (1804, 28764), (1927, 26928), (1968, 26367), (2068, 25092), (2091, 24816), (2244, 23124), (2256, 23001), (2397, 21648), (2448, 21197), (2706, 19176), (2788, 18612), (2952, 17578), (2992, 17343), (3102, 16728), (3196, 16236), (3366, 15416), (3384, 15334), (3608, 14382), (3854, 13464), (4059, 12784), (4136, 12546), (4182, 12408), (4488, 11562), (4653, 11152), (4794, 10824), (5412, 9588), (5576, 9306), (5781, 8976), (5904, 8789), (6204, 8364), (6273, 8272), (6392, 8118), (6732, 7708), (6768, 7667), (7191, 7216)]