55756750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 120646656

約数和(自身を除く): 64889906

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 151, 175, 211, 250, 302, 350, 422, 755, 875, 1055, 1057, 1477, 1510, 1750, 2110, 2114, 2954, 3775, 5275, 5285, 7385, 7550, 10550, 10570, 14770, 18875, 26375, 26425, 31861, 36925, 37750, 52750, 52850, 63722, 73850, 132125, 159305, 184625, 223027, 264250, 318610, 369250, 446054, 796525, 1115135, 1593050, 2230270, 3982625, 5575675, 7965250, 11151350, 27878375, 55756750]

約数ペア:

[(1, 55756750), (2, 27878375), (5, 11151350), (7, 7965250), (10, 5575675), (14, 3982625), (25, 2230270), (35, 1593050), (50, 1115135), (70, 796525), (125, 446054), (151, 369250), (175, 318610), (211, 264250), (250, 223027), (302, 184625), (350, 159305), (422, 132125), (755, 73850), (875, 63722), (1055, 52850), (1057, 52750), (1477, 37750), (1510, 36925), (1750, 31861), (2110, 26425), (2114, 26375), (2954, 18875), (3775, 14770), (5275, 10570), (5285, 10550), (7385, 7550)]