51295300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 128436224

約数和(自身を除く): 77140924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 508, 577, 635, 700, 889, 1154, 1270, 1778, 2308, 2540, 2885, 3175, 3556, 4039, 4445, 5770, 6350, 8078, 8890, 11540, 12700, 14425, 16156, 17780, 20195, 22225, 28850, 40390, 44450, 57700, 73279, 80780, 88900, 100975, 146558, 201950, 293116, 366395, 403900, 512953, 732790, 1025906, 1465580, 1831975, 2051812, 2564765, 3663950, 5129530, 7327900, 10259060, 12823825, 25647650, 51295300]

約数ペア:

[(1, 51295300), (2, 25647650), (4, 12823825), (5, 10259060), (7, 7327900), (10, 5129530), (14, 3663950), (20, 2564765), (25, 2051812), (28, 1831975), (35, 1465580), (50, 1025906), (70, 732790), (100, 512953), (127, 403900), (140, 366395), (175, 293116), (254, 201950), (350, 146558), (508, 100975), (577, 88900), (635, 80780), (700, 73279), (889, 57700), (1154, 44450), (1270, 40390), (1778, 28850), (2308, 22225), (2540, 20195), (2885, 17780), (3175, 16156), (3556, 14425), (4039, 12700), (4445, 11540), (5770, 8890), (6350, 8078)]