52220476

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 118416816

約数和(自身を除く): 66196340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 371, 457, 539, 583, 742, 914, 1078, 1166, 1484, 1828, 2156, 2332, 2597, 3199, 4081, 5027, 5194, 6398, 8162, 10054, 10388, 12796, 16324, 20108, 22393, 24221, 28567, 35189, 44786, 48442, 57134, 70378, 89572, 96884, 114268, 140756, 169547, 246323, 266431, 339094, 492646, 532862, 678188, 985292, 1065724, 1186829, 1865017, 2373658, 3730034, 4747316, 7460068, 13055119, 26110238, 52220476]

約数ペア:

[(1, 52220476), (2, 26110238), (4, 13055119), (7, 7460068), (11, 4747316), (14, 3730034), (22, 2373658), (28, 1865017), (44, 1186829), (49, 1065724), (53, 985292), (77, 678188), (98, 532862), (106, 492646), (154, 339094), (196, 266431), (212, 246323), (308, 169547), (371, 140756), (457, 114268), (539, 96884), (583, 89572), (742, 70378), (914, 57134), (1078, 48442), (1166, 44786), (1484, 35189), (1828, 28567), (2156, 24221), (2332, 22393), (2597, 20108), (3199, 16324), (4081, 12796), (5027, 10388), (5194, 10054), (6398, 8162)]