7013050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 14624064

約数和(自身を除く): 7611014

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 311, 410, 451, 550, 622, 902, 1025, 1555, 2050, 2255, 3110, 3421, 4510, 6842, 7775, 11275, 12751, 15550, 17105, 22550, 25502, 34210, 63755, 85525, 127510, 140261, 171050, 280522, 318775, 637550, 701305, 1402610, 3506525, 7013050]

約数ペア:

[(1, 7013050), (2, 3506525), (5, 1402610), (10, 701305), (11, 637550), (22, 318775), (25, 280522), (41, 171050), (50, 140261), (55, 127510), (82, 85525), (110, 63755), (205, 34210), (275, 25502), (311, 22550), (410, 17105), (451, 15550), (550, 12751), (622, 11275), (902, 7775), (1025, 6842), (1555, 4510), (2050, 3421), (2255, 3110)]