51047568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 174947136

約数和(自身を除く): 123899568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 37, 39, 44, 48, 52, 66, 67, 72, 74, 78, 88, 99, 104, 111, 117, 132, 134, 143, 144, 148, 156, 176, 198, 201, 208, 222, 234, 264, 268, 286, 296, 312, 333, 396, 402, 407, 429, 444, 468, 481, 528, 536, 572, 592, 603, 624, 666, 737, 792, 804, 814, 858, 871, 888, 936, 962, 1072, 1144, 1206, 1221, 1287, 1332, 1443, 1474, 1584, 1608, 1628, 1716, 1742, 1776, 1872, 1924, 2211, 2288, 2412, 2442, 2479, 2574, 2613, 2664, 2886, 2948, 3216, 3256, 3432, 3484, 3663, 3848, 4329, 4422, 4824, 4884, 4958, 5148, 5226, 5291, 5328, 5772, 5896, 6512, 6633, 6864, 6968, 7326, 7437, 7696, 7839, 8658, 8844, 9581, 9648, 9768, 9916, 10296, 10452, 10582, 11544, 11792, 13266, 13936, 14652, 14874, 15678, 15873, 17316, 17688, 19162, 19536, 19832, 20592, 20904, 21164, 22311, 23088, 26532, 27269, 28743, 29304, 29748, 31356, 31746, 32227, 34632, 35376, 38324, 39664, 41808, 42328, 44622, 47619, 53064, 54538, 57486, 58608, 59496, 62712, 63492, 64454, 69264, 76648, 81807, 84656, 86229, 89244, 95238, 96681, 106128, 109076, 114972, 118992, 125424, 126984, 128908, 153296, 163614, 172458, 178488, 190476, 193362, 218152, 229944, 245421, 253968, 257816, 290043, 327228, 344916, 354497, 356976, 380952, 386724, 436304, 459888, 490842, 515632, 580086, 654456, 689832, 708994, 761904, 773448, 981684, 1063491, 1160172, 1308912, 1379664, 1417988, 1546896, 1963368, 2126982, 2320344, 2835976, 3190473, 3926736, 4253964, 4640688, 5671952, 6380946, 8507928, 12761892, 17015856, 25523784, 51047568]

約数ペア:

[(1, 51047568), (2, 25523784), (3, 17015856), (4, 12761892), (6, 8507928), (8, 6380946), (9, 5671952), (11, 4640688), (12, 4253964), (13, 3926736), (16, 3190473), (18, 2835976), (22, 2320344), (24, 2126982), (26, 1963368), (33, 1546896), (36, 1417988), (37, 1379664), (39, 1308912), (44, 1160172), (48, 1063491), (52, 981684), (66, 773448), (67, 761904), (72, 708994), (74, 689832), (78, 654456), (88, 580086), (99, 515632), (104, 490842), (111, 459888), (117, 436304), (132, 386724), (134, 380952), (143, 356976), (144, 354497), (148, 344916), (156, 327228), (176, 290043), (198, 257816), (201, 253968), (208, 245421), (222, 229944), (234, 218152), (264, 193362), (268, 190476), (286, 178488), (296, 172458), (312, 163614), (333, 153296), (396, 128908), (402, 126984), (407, 125424), (429, 118992), (444, 114972), (468, 109076), (481, 106128), (528, 96681), (536, 95238), (572, 89244), (592, 86229), (603, 84656), (624, 81807), (666, 76648), (737, 69264), (792, 64454), (804, 63492), (814, 62712), (858, 59496), (871, 58608), (888, 57486), (936, 54538), (962, 53064), (1072, 47619), (1144, 44622), (1206, 42328), (1221, 41808), (1287, 39664), (1332, 38324), (1443, 35376), (1474, 34632), (1584, 32227), (1608, 31746), (1628, 31356), (1716, 29748), (1742, 29304), (1776, 28743), (1872, 27269), (1924, 26532), (2211, 23088), (2288, 22311), (2412, 21164), (2442, 20904), (2479, 20592), (2574, 19832), (2613, 19536), (2664, 19162), (2886, 17688), (2948, 17316), (3216, 15873), (3256, 15678), (3432, 14874), (3484, 14652), (3663, 13936), (3848, 13266), (4329, 11792), (4422, 11544), (4824, 10582), (4884, 10452), (4958, 10296), (5148, 9916), (5226, 9768), (5291, 9648), (5328, 9581), (5772, 8844), (5896, 8658), (6512, 7839), (6633, 7696), (6864, 7437), (6968, 7326)]