56443504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271363}}^1$

素因数の和:271384

約数の個数: 20

約数和(自身を含む): 117771976

約数和(自身を除く): 61328472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271363, 542726, 1085452, 2170904, 3527719, 4341808, 7055438, 14110876, 28221752, 56443504]

約数ペア:

[(1, 56443504), (2, 28221752), (4, 14110876), (8, 7055438), (13, 4341808), (16, 3527719), (26, 2170904), (52, 1085452), (104, 542726), (208, 271363)]