51157165168

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{769}}^1\times {\mathrm{15809}}^1$

素因数の和:16849

約数の個数: 40

約数和(自身を含む): 99629560800

約数和(自身を除く): 48472395632

約数列:

[1, 2, 4, 8, 16, 263, 526, 769, 1052, 1538, 2104, 3076, 4208, 6152, 12304, 15809, 31618, 63236, 126472, 202247, 252944, 404494, 808988, 1617976, 3235952, 4157767, 8315534, 12157121, 16631068, 24314242, 33262136, 48628484, 66524272, 97256968, 194513936, 3197322823, 6394645646, 12789291292, 25578582584, 51157165168]

約数ペア:

[(1, 51157165168), (2, 25578582584), (4, 12789291292), (8, 6394645646), (16, 3197322823), (263, 194513936), (526, 97256968), (769, 66524272), (1052, 48628484), (1538, 33262136), (2104, 24314242), (3076, 16631068), (4208, 12157121), (6152, 8315534), (12304, 4157767), (15809, 3235952), (31618, 1617976), (63236, 808988), (126472, 404494), (202247, 252944)]