53400507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 79134720

約数和(自身を除く): 25734213

約数列:

[1, 3, 19, 31, 47, 57, 93, 141, 589, 643, 893, 1457, 1767, 1929, 2679, 4371, 12217, 19933, 27683, 30221, 36651, 59799, 83049, 90663, 378727, 574199, 936851, 1136181, 1722597, 2810553, 17800169, 53400507]

約数ペア:

[(1, 53400507), (3, 17800169), (19, 2810553), (31, 1722597), (47, 1136181), (57, 936851), (93, 574199), (141, 378727), (589, 90663), (643, 83049), (893, 59799), (1457, 36651), (1767, 30221), (1929, 27683), (2679, 19933), (4371, 12217)]