49782218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 80289792

約数和(自身を除く): 30507574

約数列:

[1, 2, 31, 43, 62, 71, 86, 142, 263, 526, 1333, 2201, 2666, 3053, 4402, 6106, 8153, 11309, 16306, 18673, 22618, 37346, 94643, 189286, 350579, 578863, 701158, 802939, 1157726, 1605878, 24891109, 49782218]

約数ペア:

[(1, 49782218), (2, 24891109), (31, 1605878), (43, 1157726), (62, 802939), (71, 701158), (86, 578863), (142, 350579), (263, 189286), (526, 94643), (1333, 37346), (2201, 22618), (2666, 18673), (3053, 16306), (4402, 11309), (6106, 8153)]