42613550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 91497120

約数和(自身を除く): 48883570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1117, 1526, 2234, 2725, 3815, 5450, 5585, 7630, 7819, 11170, 15638, 19075, 27925, 38150, 39095, 55850, 78190, 121753, 195475, 243506, 390950, 608765, 852271, 1217530, 1704542, 3043825, 4261355, 6087650, 8522710, 21306775, 42613550]

約数ペア:

[(1, 42613550), (2, 21306775), (5, 8522710), (7, 6087650), (10, 4261355), (14, 3043825), (25, 1704542), (35, 1217530), (50, 852271), (70, 608765), (109, 390950), (175, 243506), (218, 195475), (350, 121753), (545, 78190), (763, 55850), (1090, 39095), (1117, 38150), (1526, 27925), (2234, 19075), (2725, 15638), (3815, 11170), (5450, 7819), (5585, 7630)]