48420085

素因数分解:

$5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 67941720

約数和(自身を除く): 19521635

約数列:

[1, 5, 7, 35, 49, 245, 257, 769, 1285, 1799, 3845, 5383, 8995, 12593, 26915, 37681, 62965, 188405, 197633, 988165, 1383431, 6917155, 9684017, 48420085]

約数ペア:

[(1, 48420085), (5, 9684017), (7, 6917155), (35, 1383431), (49, 988165), (245, 197633), (257, 188405), (769, 62965), (1285, 37681), (1799, 26915), (3845, 12593), (5383, 8995)]