51722806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28703}}^1$

素因数の和:28775

約数の個数: 16

約数和(自身を含む): 83700864

約数和(自身を除く): 31978058

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 28703, 57406, 487951, 975902, 1521259, 3042518, 25861403, 51722806]

約数ペア:

[(1, 51722806), (2, 25861403), (17, 3042518), (34, 1521259), (53, 975902), (106, 487951), (901, 57406), (1802, 28703)]