51567558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64621}}^1$

素因数の和:64652

約数の個数: 32

約数和(自身を含む): 124074240

約数和(自身を除く): 72506682

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 64621, 129242, 193863, 387726, 452347, 904694, 1227799, 1357041, 2455598, 2714082, 3683397, 7366794, 8594593, 17189186, 25783779, 51567558]

約数ペア:

[(1, 51567558), (2, 25783779), (3, 17189186), (6, 8594593), (7, 7366794), (14, 3683397), (19, 2714082), (21, 2455598), (38, 1357041), (42, 1227799), (57, 904694), (114, 452347), (133, 387726), (266, 193863), (399, 129242), (798, 64621)]