51912847

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 61088832

約数和(自身を除く): 9175985

約数列:

[1, 7, 41, 277, 287, 653, 1939, 4571, 11357, 26773, 79499, 180881, 187411, 1266167, 7416121, 51912847]

約数ペア:

[(1, 51912847), (7, 7416121), (41, 1266167), (277, 187411), (287, 180881), (653, 79499), (1939, 26773), (4571, 11357)]