51661532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52289}}^1$

素因数の和:52325

約数の個数: 24

約数和(自身を含む): 102488400

約数和(自身を除く): 50826868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 52289, 104578, 209156, 679757, 993491, 1359514, 1986982, 2719028, 3973964, 12915383, 25830766, 51661532]

約数ペア:

[(1, 51661532), (2, 25830766), (4, 12915383), (13, 3973964), (19, 2719028), (26, 1986982), (38, 1359514), (52, 993491), (76, 679757), (247, 209156), (494, 104578), (988, 52289)]