53207988279

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{701}}^1\times {\mathrm{1249}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 72783360000

約数和(自身を除く): 19575371721

約数列:

[1, 3, 47, 141, 431, 701, 1249, 1293, 2103, 3747, 20257, 32947, 58703, 60771, 98841, 176109, 302131, 538319, 875549, 906393, 1614957, 2626647, 14200157, 25300993, 41150803, 42600471, 75902979, 123452409, 377361619, 1132084857, 17735996093, 53207988279]

約数ペア:

[(1, 53207988279), (3, 17735996093), (47, 1132084857), (141, 377361619), (431, 123452409), (701, 75902979), (1249, 42600471), (1293, 41150803), (2103, 25300993), (3747, 14200157), (20257, 2626647), (32947, 1614957), (58703, 906393), (60771, 875549), (98841, 538319), (176109, 302131)]