51430106

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 99456000

約数和(自身を除く): 48025894

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 79, 91, 98, 146, 158, 182, 343, 511, 553, 637, 686, 949, 1022, 1027, 1106, 1274, 1898, 2054, 3577, 3871, 4459, 5767, 6643, 7154, 7189, 7742, 8918, 11534, 13286, 14378, 25039, 27097, 40369, 46501, 50078, 50323, 54194, 74971, 80738, 93002, 100646, 149942, 282583, 325507, 352261, 524797, 565166, 651014, 704522, 1049594, 1978081, 3673579, 3956162, 7347158, 25715053, 51430106]

約数ペア:

[(1, 51430106), (2, 25715053), (7, 7347158), (13, 3956162), (14, 3673579), (26, 1978081), (49, 1049594), (73, 704522), (79, 651014), (91, 565166), (98, 524797), (146, 352261), (158, 325507), (182, 282583), (343, 149942), (511, 100646), (553, 93002), (637, 80738), (686, 74971), (949, 54194), (1022, 50323), (1027, 50078), (1106, 46501), (1274, 40369), (1898, 27097), (2054, 25039), (3577, 14378), (3871, 13286), (4459, 11534), (5767, 8918), (6643, 7742), (7154, 7189)]