51313752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 172860480

約数和(自身を除く): 121546728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 53, 56, 63, 68, 72, 84, 102, 106, 113, 119, 126, 136, 153, 159, 168, 204, 212, 226, 238, 252, 306, 318, 339, 357, 371, 408, 424, 452, 476, 477, 504, 612, 636, 678, 714, 742, 791, 901, 904, 952, 954, 1017, 1071, 1113, 1224, 1272, 1356, 1428, 1484, 1582, 1802, 1908, 1921, 2034, 2142, 2226, 2373, 2703, 2712, 2856, 2968, 3164, 3339, 3604, 3816, 3842, 4068, 4284, 4452, 4746, 5406, 5763, 5989, 6307, 6328, 6678, 7119, 7208, 7684, 8109, 8136, 8568, 8904, 9492, 10812, 11526, 11978, 12614, 13356, 13447, 14238, 15368, 16218, 17289, 17967, 18921, 18984, 21624, 23052, 23956, 25228, 26712, 26894, 28476, 32436, 34578, 35934, 37842, 40341, 41923, 46104, 47912, 50456, 53788, 53901, 56763, 56952, 64872, 69156, 71868, 75684, 80682, 83846, 101813, 107576, 107802, 113526, 121023, 125769, 138312, 143736, 151368, 161364, 167692, 203626, 215604, 227052, 242046, 251538, 305439, 322728, 335384, 377307, 407252, 431208, 454104, 484092, 503076, 610878, 712691, 754614, 814504, 916317, 968184, 1006152, 1221756, 1425382, 1509228, 1832634, 2138073, 2443512, 2850764, 3018456, 3665268, 4276146, 5701528, 6414219, 7330536, 8552292, 12828438, 17104584, 25656876, 51313752]

約数ペア:

[(1, 51313752), (2, 25656876), (3, 17104584), (4, 12828438), (6, 8552292), (7, 7330536), (8, 6414219), (9, 5701528), (12, 4276146), (14, 3665268), (17, 3018456), (18, 2850764), (21, 2443512), (24, 2138073), (28, 1832634), (34, 1509228), (36, 1425382), (42, 1221756), (51, 1006152), (53, 968184), (56, 916317), (63, 814504), (68, 754614), (72, 712691), (84, 610878), (102, 503076), (106, 484092), (113, 454104), (119, 431208), (126, 407252), (136, 377307), (153, 335384), (159, 322728), (168, 305439), (204, 251538), (212, 242046), (226, 227052), (238, 215604), (252, 203626), (306, 167692), (318, 161364), (339, 151368), (357, 143736), (371, 138312), (408, 125769), (424, 121023), (452, 113526), (476, 107802), (477, 107576), (504, 101813), (612, 83846), (636, 80682), (678, 75684), (714, 71868), (742, 69156), (791, 64872), (901, 56952), (904, 56763), (952, 53901), (954, 53788), (1017, 50456), (1071, 47912), (1113, 46104), (1224, 41923), (1272, 40341), (1356, 37842), (1428, 35934), (1484, 34578), (1582, 32436), (1802, 28476), (1908, 26894), (1921, 26712), (2034, 25228), (2142, 23956), (2226, 23052), (2373, 21624), (2703, 18984), (2712, 18921), (2856, 17967), (2968, 17289), (3164, 16218), (3339, 15368), (3604, 14238), (3816, 13447), (3842, 13356), (4068, 12614), (4284, 11978), (4452, 11526), (4746, 10812), (5406, 9492), (5763, 8904), (5989, 8568), (6307, 8136), (6328, 8109), (6678, 7684), (7119, 7208)]