49547260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{647}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 119314944

約数和(自身を除く): 69767684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 647, 1094, 1294, 2188, 2588, 2735, 3235, 3829, 4529, 5470, 6470, 7658, 9058, 10940, 12940, 15316, 18116, 19145, 22645, 38290, 45290, 76580, 90580, 353909, 707818, 1415636, 1769545, 2477363, 3539090, 4954726, 7078180, 9909452, 12386815, 24773630, 49547260]

約数ペア:

[(1, 49547260), (2, 24773630), (4, 12386815), (5, 9909452), (7, 7078180), (10, 4954726), (14, 3539090), (20, 2477363), (28, 1769545), (35, 1415636), (70, 707818), (140, 353909), (547, 90580), (647, 76580), (1094, 45290), (1294, 38290), (2188, 22645), (2588, 19145), (2735, 18116), (3235, 15316), (3829, 12940), (4529, 10940), (5470, 9058), (6470, 7658)]