53118828

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 164213504

約数和(自身を除く): 111094676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 211, 222, 243, 252, 259, 324, 333, 378, 422, 444, 486, 518, 567, 633, 666, 756, 777, 844, 972, 999, 1036, 1134, 1266, 1332, 1477, 1554, 1701, 1899, 1998, 2268, 2331, 2532, 2954, 2997, 3108, 3402, 3798, 3996, 4431, 4662, 5697, 5908, 5994, 6804, 6993, 7596, 7807, 8862, 8991, 9324, 11394, 11988, 13293, 13986, 15614, 17091, 17724, 17982, 20979, 22788, 23421, 26586, 27972, 31228, 34182, 35964, 39879, 41958, 46842, 51273, 53172, 54649, 62937, 68364, 70263, 79758, 83916, 93684, 102546, 109298, 119637, 125874, 140526, 159516, 163947, 205092, 210789, 218596, 239274, 251748, 281052, 327894, 358911, 421578, 478548, 491841, 632367, 655788, 717822, 843156, 983682, 1264734, 1435644, 1475523, 1897101, 1967364, 2529468, 2951046, 3794202, 4426569, 5902092, 7588404, 8853138, 13279707, 17706276, 26559414, 53118828]

約数ペア:

[(1, 53118828), (2, 26559414), (3, 17706276), (4, 13279707), (6, 8853138), (7, 7588404), (9, 5902092), (12, 4426569), (14, 3794202), (18, 2951046), (21, 2529468), (27, 1967364), (28, 1897101), (36, 1475523), (37, 1435644), (42, 1264734), (54, 983682), (63, 843156), (74, 717822), (81, 655788), (84, 632367), (108, 491841), (111, 478548), (126, 421578), (148, 358911), (162, 327894), (189, 281052), (211, 251748), (222, 239274), (243, 218596), (252, 210789), (259, 205092), (324, 163947), (333, 159516), (378, 140526), (422, 125874), (444, 119637), (486, 109298), (518, 102546), (567, 93684), (633, 83916), (666, 79758), (756, 70263), (777, 68364), (844, 62937), (972, 54649), (999, 53172), (1036, 51273), (1134, 46842), (1266, 41958), (1332, 39879), (1477, 35964), (1554, 34182), (1701, 31228), (1899, 27972), (1998, 26586), (2268, 23421), (2331, 22788), (2532, 20979), (2954, 17982), (2997, 17724), (3108, 17091), (3402, 15614), (3798, 13986), (3996, 13293), (4431, 11988), (4662, 11394), (5697, 9324), (5908, 8991), (5994, 8862), (6804, 7807), (6993, 7596)]