55395469

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 9922931

約数列:

[1, 17, 19, 41, 47, 89, 323, 697, 779, 799, 893, 1513, 1691, 1927, 3649, 4183, 13243, 15181, 28747, 32759, 36613, 62033, 69331, 71111, 79477, 171503, 622421, 1178627, 1351109, 2915551, 3258557, 55395469]

約数ペア:

[(1, 55395469), (17, 3258557), (19, 2915551), (41, 1351109), (47, 1178627), (89, 622421), (323, 171503), (697, 79477), (779, 71111), (799, 69331), (893, 62033), (1513, 36613), (1691, 32759), (1927, 28747), (3649, 15181), (4183, 13243)]