49148547

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4499

約数の個数: 32

約数和(自身を含む): 81874944

約数和(自身を除く): 32726397

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 4441, 11067, 13323, 31087, 75497, 93261, 137671, 226491, 413013, 528479, 963697, 1585437, 2340407, 2891091, 7021221, 16382849, 49148547]

約数ペア:

[(1, 49148547), (3, 16382849), (7, 7021221), (17, 2891091), (21, 2340407), (31, 1585437), (51, 963697), (93, 528479), (119, 413013), (217, 226491), (357, 137671), (527, 93261), (651, 75497), (1581, 31087), (3689, 13323), (4441, 11067)]