51235704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 163363200

約数和(自身を除く): 112127496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 43, 52, 57, 67, 72, 76, 78, 86, 104, 114, 117, 129, 134, 152, 156, 171, 172, 201, 228, 234, 247, 258, 268, 312, 342, 344, 387, 402, 456, 468, 494, 516, 536, 559, 603, 684, 741, 774, 804, 817, 871, 936, 988, 1032, 1118, 1206, 1273, 1368, 1482, 1548, 1608, 1634, 1677, 1742, 1976, 2223, 2236, 2412, 2451, 2546, 2613, 2881, 2964, 3096, 3268, 3354, 3484, 3819, 4446, 4472, 4824, 4902, 5031, 5092, 5226, 5762, 5928, 6536, 6708, 6968, 7353, 7638, 7839, 8643, 8892, 9804, 10062, 10184, 10452, 10621, 11457, 11524, 13416, 14706, 15276, 15678, 16549, 17286, 17784, 19608, 20124, 20904, 21242, 22914, 23048, 25929, 29412, 30552, 31356, 31863, 33098, 34572, 37453, 40248, 42484, 45828, 49647, 51858, 54739, 58824, 62712, 63726, 66196, 69144, 74906, 84968, 91656, 95589, 99294, 103716, 109478, 112359, 127452, 132392, 148941, 149812, 164217, 191178, 198588, 207432, 218956, 224718, 254904, 297882, 299624, 328434, 337077, 382356, 397176, 437912, 449436, 492651, 595764, 656868, 674154, 711607, 764712, 898872, 985302, 1191528, 1313736, 1348308, 1423214, 1970604, 2134821, 2696616, 2846428, 3941208, 4269642, 5692856, 6404463, 8539284, 12808926, 17078568, 25617852, 51235704]

約数ペア:

[(1, 51235704), (2, 25617852), (3, 17078568), (4, 12808926), (6, 8539284), (8, 6404463), (9, 5692856), (12, 4269642), (13, 3941208), (18, 2846428), (19, 2696616), (24, 2134821), (26, 1970604), (36, 1423214), (38, 1348308), (39, 1313736), (43, 1191528), (52, 985302), (57, 898872), (67, 764712), (72, 711607), (76, 674154), (78, 656868), (86, 595764), (104, 492651), (114, 449436), (117, 437912), (129, 397176), (134, 382356), (152, 337077), (156, 328434), (171, 299624), (172, 297882), (201, 254904), (228, 224718), (234, 218956), (247, 207432), (258, 198588), (268, 191178), (312, 164217), (342, 149812), (344, 148941), (387, 132392), (402, 127452), (456, 112359), (468, 109478), (494, 103716), (516, 99294), (536, 95589), (559, 91656), (603, 84968), (684, 74906), (741, 69144), (774, 66196), (804, 63726), (817, 62712), (871, 58824), (936, 54739), (988, 51858), (1032, 49647), (1118, 45828), (1206, 42484), (1273, 40248), (1368, 37453), (1482, 34572), (1548, 33098), (1608, 31863), (1634, 31356), (1677, 30552), (1742, 29412), (1976, 25929), (2223, 23048), (2236, 22914), (2412, 21242), (2451, 20904), (2546, 20124), (2613, 19608), (2881, 17784), (2964, 17286), (3096, 16549), (3268, 15678), (3354, 15276), (3484, 14706), (3819, 13416), (4446, 11524), (4472, 11457), (4824, 10621), (4902, 10452), (5031, 10184), (5092, 10062), (5226, 9804), (5762, 8892), (5928, 8643), (6536, 7839), (6708, 7638), (6968, 7353)]