56854028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 127003296

約数和(自身を除く): 70149268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 121, 154, 173, 194, 242, 308, 346, 388, 484, 679, 692, 847, 1067, 1211, 1358, 1694, 1903, 2134, 2422, 2716, 3388, 3806, 4268, 4844, 7469, 7612, 11737, 13321, 14938, 16781, 20933, 23474, 26642, 29876, 33562, 41866, 46948, 53284, 67124, 82159, 83732, 117467, 146531, 164318, 184591, 234934, 293062, 328636, 369182, 469868, 586124, 738364, 1292137, 2030501, 2584274, 4061002, 5168548, 8122004, 14213507, 28427014, 56854028]

約数ペア:

[(1, 56854028), (2, 28427014), (4, 14213507), (7, 8122004), (11, 5168548), (14, 4061002), (22, 2584274), (28, 2030501), (44, 1292137), (77, 738364), (97, 586124), (121, 469868), (154, 369182), (173, 328636), (194, 293062), (242, 234934), (308, 184591), (346, 164318), (388, 146531), (484, 117467), (679, 83732), (692, 82159), (847, 67124), (1067, 53284), (1211, 46948), (1358, 41866), (1694, 33562), (1903, 29876), (2134, 26642), (2422, 23474), (2716, 20933), (3388, 16781), (3806, 14938), (4268, 13321), (4844, 11737), (7469, 7612)]