51398928

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:786

約数の個数: 160

約数和(自身を含む): 176179200

約数和(自身を除く): 124780272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 739, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1478, 1512, 1656, 1932, 2217, 2484, 2576, 2898, 2956, 3024, 3312, 3864, 4347, 4434, 4968, 5173, 5796, 5912, 6651, 7728, 8694, 8868, 9936, 10346, 11592, 11824, 13302, 15519, 16997, 17388, 17736, 19953, 20692, 23184, 26604, 31038, 33994, 34776, 35472, 39906, 41384, 46557, 50991, 53208, 62076, 67988, 69552, 79812, 82768, 93114, 101982, 106416, 118979, 124152, 135976, 139671, 152973, 159624, 186228, 203964, 237958, 248304, 271952, 279342, 305946, 319248, 356937, 372456, 407928, 458919, 475916, 558684, 611892, 713874, 744912, 815856, 917838, 951832, 1070811, 1117368, 1223784, 1427748, 1835676, 1903664, 2141622, 2234736, 2447568, 2855496, 3212433, 3671352, 4283244, 5710992, 6424866, 7342704, 8566488, 12849732, 17132976, 25699464, 51398928]

約数ペア:

[(1, 51398928), (2, 25699464), (3, 17132976), (4, 12849732), (6, 8566488), (7, 7342704), (8, 6424866), (9, 5710992), (12, 4283244), (14, 3671352), (16, 3212433), (18, 2855496), (21, 2447568), (23, 2234736), (24, 2141622), (27, 1903664), (28, 1835676), (36, 1427748), (42, 1223784), (46, 1117368), (48, 1070811), (54, 951832), (56, 917838), (63, 815856), (69, 744912), (72, 713874), (84, 611892), (92, 558684), (108, 475916), (112, 458919), (126, 407928), (138, 372456), (144, 356937), (161, 319248), (168, 305946), (184, 279342), (189, 271952), (207, 248304), (216, 237958), (252, 203964), (276, 186228), (322, 159624), (336, 152973), (368, 139671), (378, 135976), (414, 124152), (432, 118979), (483, 106416), (504, 101982), (552, 93114), (621, 82768), (644, 79812), (739, 69552), (756, 67988), (828, 62076), (966, 53208), (1008, 50991), (1104, 46557), (1242, 41384), (1288, 39906), (1449, 35472), (1478, 34776), (1512, 33994), (1656, 31038), (1932, 26604), (2217, 23184), (2484, 20692), (2576, 19953), (2898, 17736), (2956, 17388), (3024, 16997), (3312, 15519), (3864, 13302), (4347, 11824), (4434, 11592), (4968, 10346), (5173, 9936), (5796, 8868), (5912, 8694), (6651, 7728)]