49281400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{35201}}^1$

素因数の和:35224

約数の個数: 48

約数和(自身を含む): 130951440

約数和(自身を除く): 81670040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 35201, 70402, 140804, 176005, 246407, 281608, 352010, 492814, 704020, 880025, 985628, 1232035, 1408040, 1760050, 1971256, 2464070, 3520100, 4928140, 6160175, 7040200, 9856280, 12320350, 24640700, 49281400]

約数ペア:

[(1, 49281400), (2, 24640700), (4, 12320350), (5, 9856280), (7, 7040200), (8, 6160175), (10, 4928140), (14, 3520100), (20, 2464070), (25, 1971256), (28, 1760050), (35, 1408040), (40, 1232035), (50, 985628), (56, 880025), (70, 704020), (100, 492814), (140, 352010), (175, 281608), (200, 246407), (280, 176005), (350, 140804), (700, 70402), (1400, 35201)]