51136638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64081}}^1$

素因数の和:64112

約数の個数: 32

約数和(自身を含む): 123037440

約数和(自身を除く): 71900802

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 64081, 128162, 192243, 384486, 448567, 897134, 1217539, 1345701, 2435078, 2691402, 3652617, 7305234, 8522773, 17045546, 25568319, 51136638]

約数ペア:

[(1, 51136638), (2, 25568319), (3, 17045546), (6, 8522773), (7, 7305234), (14, 3652617), (19, 2691402), (21, 2435078), (38, 1345701), (42, 1217539), (57, 897134), (114, 448567), (133, 384486), (266, 192243), (399, 128162), (798, 64081)]