53435878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 32272922

約数列:

[1, 2, 31, 61, 62, 71, 122, 142, 199, 398, 1891, 2201, 3782, 4331, 4402, 6169, 8662, 12139, 12338, 14129, 24278, 28258, 134261, 268522, 376309, 437999, 752618, 861869, 875998, 1723738, 26717939, 53435878]

約数ペア:

[(1, 53435878), (2, 26717939), (31, 1723738), (61, 875998), (62, 861869), (71, 752618), (122, 437999), (142, 376309), (199, 268522), (398, 134261), (1891, 28258), (2201, 24278), (3782, 14129), (4331, 12338), (4402, 12139), (6169, 8662)]