55069700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 137741184

約数和(自身を除く): 82671484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 151, 175, 302, 350, 521, 604, 700, 755, 1042, 1057, 1510, 2084, 2114, 2605, 3020, 3647, 3775, 4228, 5210, 5285, 7294, 7550, 10420, 10570, 13025, 14588, 15100, 18235, 21140, 26050, 26425, 36470, 52100, 52850, 72940, 78671, 91175, 105700, 157342, 182350, 314684, 364700, 393355, 550697, 786710, 1101394, 1573420, 1966775, 2202788, 2753485, 3933550, 5506970, 7867100, 11013940, 13767425, 27534850, 55069700]

約数ペア:

[(1, 55069700), (2, 27534850), (4, 13767425), (5, 11013940), (7, 7867100), (10, 5506970), (14, 3933550), (20, 2753485), (25, 2202788), (28, 1966775), (35, 1573420), (50, 1101394), (70, 786710), (100, 550697), (140, 393355), (151, 364700), (175, 314684), (302, 182350), (350, 157342), (521, 105700), (604, 91175), (700, 78671), (755, 72940), (1042, 52850), (1057, 52100), (1510, 36470), (2084, 26425), (2114, 26050), (2605, 21140), (3020, 18235), (3647, 15100), (3775, 14588), (4228, 13025), (5210, 10570), (5285, 10420), (7294, 7550)]