49458064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162691}}^1$

素因数の和:162718

約数の個数: 20

約数和(自身を含む): 100869040

約数和(自身を除く): 51410976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162691, 325382, 650764, 1301528, 2603056, 3091129, 6182258, 12364516, 24729032, 49458064]

約数ペア:

[(1, 49458064), (2, 24729032), (4, 12364516), (8, 6182258), (16, 3091129), (19, 2603056), (38, 1301528), (76, 650764), (152, 325382), (304, 162691)]