47199490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5419}}^1$

素因数の和:5506

約数の個数: 32

約数和(自身を含む): 92877120

約数和(自身を除く): 45677630

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 5419, 8710, 10838, 27095, 54190, 70447, 140894, 352235, 363073, 704470, 726146, 1815365, 3630730, 4719949, 9439898, 23599745, 47199490]

約数ペア:

[(1, 47199490), (2, 23599745), (5, 9439898), (10, 4719949), (13, 3630730), (26, 1815365), (65, 726146), (67, 704470), (130, 363073), (134, 352235), (335, 140894), (670, 70447), (871, 54190), (1742, 27095), (4355, 10838), (5419, 8710)]